class Aws::SWF::Client

An API client for SWF. To construct a client, you need to configure a `:region` and `:credentials`.

client = Aws::SWF::Client.new(
  region: region_name,
  credentials: credentials,
  # ...
)

For details on configuring region and credentials see the [developer guide](/sdk-for-ruby/v3/developer-guide/setup-config.html).

See {#initialize} for a full list of supported configuration options.

Attributes

identifier[R]

@api private

Public Class Methods

errors_module() click to toggle source

@api private

# File lib/aws-sdk-swf/client.rb, line 4307
def errors_module
  Errors
end
new(*args) click to toggle source

@overload initialize(options)

@param [Hash] options
@option options [required, Aws::CredentialProvider] :credentials
  Your AWS credentials. This can be an instance of any one of the
  following classes:

  * `Aws::Credentials` - Used for configuring static, non-refreshing
    credentials.

  * `Aws::SharedCredentials` - Used for loading static credentials from a
    shared file, such as `~/.aws/config`.

  * `Aws::AssumeRoleCredentials` - Used when you need to assume a role.

  * `Aws::AssumeRoleWebIdentityCredentials` - Used when you need to
    assume a role after providing credentials via the web.

  * `Aws::SSOCredentials` - Used for loading credentials from AWS SSO using an
    access token generated from `aws login`.

  * `Aws::ProcessCredentials` - Used for loading credentials from a
    process that outputs to stdout.

  * `Aws::InstanceProfileCredentials` - Used for loading credentials
    from an EC2 IMDS on an EC2 instance.

  * `Aws::ECSCredentials` - Used for loading credentials from
    instances running in ECS.

  * `Aws::CognitoIdentityCredentials` - Used for loading credentials
    from the Cognito Identity service.

  When `:credentials` are not configured directly, the following
  locations will be searched for credentials:

  * `Aws.config[:credentials]`
  * The `:access_key_id`, `:secret_access_key`, and `:session_token` options.
  * ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY']
  * `~/.aws/credentials`
  * `~/.aws/config`
  * EC2/ECS IMDS instance profile - When used by default, the timeouts
    are very aggressive. Construct and pass an instance of
    `Aws::InstanceProfileCredentails` or `Aws::ECSCredentials` to
    enable retries and extended timeouts.

@option options [required, String] :region
  The AWS region to connect to.  The configured `:region` is
  used to determine the service `:endpoint`. When not passed,
  a default `:region` is searched for in the following locations:

  * `Aws.config[:region]`
  * `ENV['AWS_REGION']`
  * `ENV['AMAZON_REGION']`
  * `ENV['AWS_DEFAULT_REGION']`
  * `~/.aws/credentials`
  * `~/.aws/config`

@option options [String] :access_key_id

@option options [Boolean] :active_endpoint_cache (false)
  When set to `true`, a thread polling for endpoints will be running in
  the background every 60 secs (default). Defaults to `false`.

@option options [Boolean] :adaptive_retry_wait_to_fill (true)
  Used only in `adaptive` retry mode.  When true, the request will sleep
  until there is sufficent client side capacity to retry the request.
  When false, the request will raise a `RetryCapacityNotAvailableError` and will
  not retry instead of sleeping.

@option options [Boolean] :client_side_monitoring (false)
  When `true`, client-side metrics will be collected for all API requests from
  this client.

@option options [String] :client_side_monitoring_client_id ("")
  Allows you to provide an identifier for this client which will be attached to
  all generated client side metrics. Defaults to an empty string.

@option options [String] :client_side_monitoring_host ("127.0.0.1")
  Allows you to specify the DNS hostname or IPv4 or IPv6 address that the client
  side monitoring agent is running on, where client metrics will be published via UDP.

@option options [Integer] :client_side_monitoring_port (31000)
  Required for publishing client metrics. The port that the client side monitoring
  agent is running on, where client metrics will be published via UDP.

@option options [Aws::ClientSideMonitoring::Publisher] :client_side_monitoring_publisher (Aws::ClientSideMonitoring::Publisher)
  Allows you to provide a custom client-side monitoring publisher class. By default,
  will use the Client Side Monitoring Agent Publisher.

@option options [Boolean] :convert_params (true)
  When `true`, an attempt is made to coerce request parameters into
  the required types.

@option options [Boolean] :correct_clock_skew (true)
  Used only in `standard` and adaptive retry modes. Specifies whether to apply
  a clock skew correction and retry requests with skewed client clocks.

@option options [Boolean] :disable_host_prefix_injection (false)
  Set to true to disable SDK automatically adding host prefix
  to default service endpoint when available.

@option options [String] :endpoint
  The client endpoint is normally constructed from the `:region`
  option. You should only configure an `:endpoint` when connecting
  to test or custom endpoints. This should be a valid HTTP(S) URI.

@option options [Integer] :endpoint_cache_max_entries (1000)
  Used for the maximum size limit of the LRU cache storing endpoints data
  for endpoint discovery enabled operations. Defaults to 1000.

@option options [Integer] :endpoint_cache_max_threads (10)
  Used for the maximum threads in use for polling endpoints to be cached, defaults to 10.

@option options [Integer] :endpoint_cache_poll_interval (60)
  When :endpoint_discovery and :active_endpoint_cache is enabled,
  Use this option to config the time interval in seconds for making
  requests fetching endpoints information. Defaults to 60 sec.

@option options [Boolean] :endpoint_discovery (false)
  When set to `true`, endpoint discovery will be enabled for operations when available.

@option options [Aws::Log::Formatter] :log_formatter (Aws::Log::Formatter.default)
  The log formatter.

@option options [Symbol] :log_level (:info)
  The log level to send messages to the `:logger` at.

@option options [Logger] :logger
  The Logger instance to send log messages to.  If this option
  is not set, logging will be disabled.

@option options [Integer] :max_attempts (3)
  An integer representing the maximum number attempts that will be made for
  a single request, including the initial attempt.  For example,
  setting this value to 5 will result in a request being retried up to
  4 times. Used in `standard` and `adaptive` retry modes.

@option options [String] :profile ("default")
  Used when loading credentials from the shared credentials file
  at HOME/.aws/credentials.  When not specified, 'default' is used.

@option options [Proc] :retry_backoff
  A proc or lambda used for backoff. Defaults to 2**retries * retry_base_delay.
  This option is only used in the `legacy` retry mode.

@option options [Float] :retry_base_delay (0.3)
  The base delay in seconds used by the default backoff function. This option
  is only used in the `legacy` retry mode.

@option options [Symbol] :retry_jitter (:none)
  A delay randomiser function used by the default backoff function.
  Some predefined functions can be referenced by name - :none, :equal, :full,
  otherwise a Proc that takes and returns a number. This option is only used
  in the `legacy` retry mode.

  @see https://www.awsarchitectureblog.com/2015/03/backoff.html

@option options [Integer] :retry_limit (3)
  The maximum number of times to retry failed requests.  Only
  ~ 500 level server errors and certain ~ 400 level client errors
  are retried.  Generally, these are throttling errors, data
  checksum errors, networking errors, timeout errors, auth errors,
  endpoint discovery, and errors from expired credentials.
  This option is only used in the `legacy` retry mode.

@option options [Integer] :retry_max_delay (0)
  The maximum number of seconds to delay between retries (0 for no limit)
  used by the default backoff function. This option is only used in the
  `legacy` retry mode.

@option options [String] :retry_mode ("legacy")
  Specifies which retry algorithm to use. Values are:

  * `legacy` - The pre-existing retry behavior.  This is default value if
    no retry mode is provided.

  * `standard` - A standardized set of retry rules across the AWS SDKs.
    This includes support for retry quotas, which limit the number of
    unsuccessful retries a client can make.

  * `adaptive` - An experimental retry mode that includes all the
    functionality of `standard` mode along with automatic client side
    throttling.  This is a provisional mode that may change behavior
    in the future.

@option options [String] :secret_access_key

@option options [String] :session_token

@option options [Boolean] :simple_json (false)
  Disables request parameter conversion, validation, and formatting.
  Also disable response data type conversions. This option is useful
  when you want to ensure the highest level of performance by
  avoiding overhead of walking request parameters and response data
  structures.

  When `:simple_json` is enabled, the request parameters hash must
  be formatted exactly as the DynamoDB API expects.

@option options [Boolean] :stub_responses (false)
  Causes the client to return stubbed responses. By default
  fake responses are generated and returned. You can specify
  the response data to return or errors to raise by calling
  {ClientStubs#stub_responses}. See {ClientStubs} for more information.

  ** Please note ** When response stubbing is enabled, no HTTP
  requests are made, and retries are disabled.

@option options [Boolean] :validate_params (true)
  When `true`, request parameters are validated before
  sending the request.

@option options [URI::HTTP,String] :http_proxy A proxy to send
  requests through.  Formatted like 'http://proxy.com:123'.

@option options [Float] :http_open_timeout (15) The number of
  seconds to wait when opening a HTTP session before raising a
  `Timeout::Error`.

@option options [Integer] :http_read_timeout (60) The default
  number of seconds to wait for response data.  This value can
  safely be set per-request on the session.

@option options [Float] :http_idle_timeout (5) The number of
  seconds a connection is allowed to sit idle before it is
  considered stale.  Stale connections are closed and removed
  from the pool before making a request.

@option options [Float] :http_continue_timeout (1) The number of
  seconds to wait for a 100-continue response before sending the
  request body.  This option has no effect unless the request has
  "Expect" header set to "100-continue".  Defaults to `nil` which
  disables this behaviour.  This value can safely be set per
  request on the session.

@option options [Boolean] :http_wire_trace (false) When `true`,
  HTTP debug output will be sent to the `:logger`.

@option options [Boolean] :ssl_verify_peer (true) When `true`,
  SSL peer certificates are verified when establishing a
  connection.

@option options [String] :ssl_ca_bundle Full path to the SSL
  certificate authority bundle file that should be used when
  verifying peer certificates.  If you do not pass
  `:ssl_ca_bundle` or `:ssl_ca_directory` the the system default
  will be used if available.

@option options [String] :ssl_ca_directory Full path of the
  directory that contains the unbundled SSL certificate
  authority files for verifying peer certificates.  If you do
  not pass `:ssl_ca_bundle` or `:ssl_ca_directory` the the
  system default will be used if available.
Calls superclass method
# File lib/aws-sdk-swf/client.rb, line 336
def initialize(*args)
  super
end

Public Instance Methods

build_request(operation_name, params = {}) click to toggle source

@param params ({}) @api private

# File lib/aws-sdk-swf/client.rb, line 4282
def build_request(operation_name, params = {})
  handlers = @handlers.for(operation_name)
  context = Seahorse::Client::RequestContext.new(
    operation_name: operation_name,
    operation: config.api.operation(operation_name),
    client: self,
    params: params,
    config: config)
  context[:gem_name] = 'aws-sdk-swf'
  context[:gem_version] = '1.30.0'
  Seahorse::Client::Request.new(handlers, context)
end
count_closed_workflow_executions(params = {}, options = {}) click to toggle source

Returns the number of closed workflow executions within the given domain that meet the specified filtering criteria.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `tagFilter.tag`: String constraint. The key is `swf:tagFilter.tag`.

    • `typeFilter.name`: String constraint. The key is `swf:typeFilter.name`.

    • `typeFilter.version`: String constraint. The key is `swf:typeFilter.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain containing the workflow executions to count.

@option params [Types::ExecutionTimeFilter] :start_time_filter

If specified, only workflow executions that meet the start time
criteria of the filter are counted.

<note markdown="1"> `startTimeFilter` and `closeTimeFilter` are mutually exclusive. You
must specify one of these in a request but not both.

 </note>

@option params [Types::ExecutionTimeFilter] :close_time_filter

If specified, only workflow executions that meet the close time
criteria of the filter are counted.

<note markdown="1"> `startTimeFilter` and `closeTimeFilter` are mutually exclusive. You
must specify one of these in a request but not both.

 </note>

@option params [Types::WorkflowExecutionFilter] :execution_filter

If specified, only workflow executions matching the `WorkflowId` in
the filter are counted.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@option params [Types::WorkflowTypeFilter] :type_filter

If specified, indicates the type of the workflow executions to be
counted.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@option params [Types::TagFilter] :tag_filter

If specified, only executions that have a tag that matches the filter
are counted.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@option params [Types::CloseStatusFilter] :close_status_filter

If specified, only workflow executions that match this close status
are counted. This filter has an affect only if `executionStatus` is
specified as `CLOSED`.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@return [Types::WorkflowExecutionCount] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::WorkflowExecutionCount#count #count} => Integer
* {Types::WorkflowExecutionCount#truncated #truncated} => Boolean

@example Request syntax with placeholder values

resp = client.count_closed_workflow_executions({
  domain: "DomainName", # required
  start_time_filter: {
    oldest_date: Time.now, # required
    latest_date: Time.now,
  },
  close_time_filter: {
    oldest_date: Time.now, # required
    latest_date: Time.now,
  },
  execution_filter: {
    workflow_id: "WorkflowId", # required
  },
  type_filter: {
    name: "Name", # required
    version: "VersionOptional",
  },
  tag_filter: {
    tag: "Tag", # required
  },
  close_status_filter: {
    status: "COMPLETED", # required, accepts COMPLETED, FAILED, CANCELED, TERMINATED, CONTINUED_AS_NEW, TIMED_OUT
  },
})

@example Response structure

resp.count #=> Integer
resp.truncated #=> Boolean

@overload count_closed_workflow_executions(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 485
def count_closed_workflow_executions(params = {}, options = {})
  req = build_request(:count_closed_workflow_executions, params)
  req.send_request(options)
end
count_open_workflow_executions(params = {}, options = {}) click to toggle source

Returns the number of open workflow executions within the given domain that meet the specified filtering criteria.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `tagFilter.tag`: String constraint. The key is `swf:tagFilter.tag`.

    • `typeFilter.name`: String constraint. The key is `swf:typeFilter.name`.

    • `typeFilter.version`: String constraint. The key is `swf:typeFilter.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain containing the workflow executions to count.

@option params [required, Types::ExecutionTimeFilter] :start_time_filter

Specifies the start time criteria that workflow executions must meet
in order to be counted.

@option params [Types::WorkflowTypeFilter] :type_filter

Specifies the type of the workflow executions to be counted.

<note markdown="1"> `executionFilter`, `typeFilter` and `tagFilter` are mutually
exclusive. You can specify at most one of these in a request.

 </note>

@option params [Types::TagFilter] :tag_filter

If specified, only executions that have a tag that matches the filter
are counted.

<note markdown="1"> `executionFilter`, `typeFilter` and `tagFilter` are mutually
exclusive. You can specify at most one of these in a request.

 </note>

@option params [Types::WorkflowExecutionFilter] :execution_filter

If specified, only workflow executions matching the `WorkflowId` in
the filter are counted.

<note markdown="1"> `executionFilter`, `typeFilter` and `tagFilter` are mutually
exclusive. You can specify at most one of these in a request.

 </note>

@return [Types::WorkflowExecutionCount] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::WorkflowExecutionCount#count #count} => Integer
* {Types::WorkflowExecutionCount#truncated #truncated} => Boolean

@example Request syntax with placeholder values

resp = client.count_open_workflow_executions({
  domain: "DomainName", # required
  start_time_filter: { # required
    oldest_date: Time.now, # required
    latest_date: Time.now,
  },
  type_filter: {
    name: "Name", # required
    version: "VersionOptional",
  },
  tag_filter: {
    tag: "Tag", # required
  },
  execution_filter: {
    workflow_id: "WorkflowId", # required
  },
})

@example Response structure

resp.count #=> Integer
resp.truncated #=> Boolean

@overload count_open_workflow_executions(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 597
def count_open_workflow_executions(params = {}, options = {})
  req = build_request(:count_open_workflow_executions, params)
  req.send_request(options)
end
count_pending_activity_tasks(params = {}, options = {}) click to toggle source

Returns the estimated number of activity tasks in the specified task list. The count returned is an approximation and isn't guaranteed to be exact. If you specify a task list that no activity task was ever scheduled in then `0` is returned.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the `taskList.name` parameter by using a `Condition` element with the `swf:taskList.name` key to allow the action to access only certain task lists.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain that contains the task list.

@option params [required, Types::TaskList] :task_list

The name of the task list.

@return [Types::PendingTaskCount] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::PendingTaskCount#count #count} => Integer
* {Types::PendingTaskCount#truncated #truncated} => Boolean

@example Request syntax with placeholder values

resp = client.count_pending_activity_tasks({
  domain: "DomainName", # required
  task_list: { # required
    name: "Name", # required
  },
})

@example Response structure

resp.count #=> Integer
resp.truncated #=> Boolean

@overload count_pending_activity_tasks(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 660
def count_pending_activity_tasks(params = {}, options = {})
  req = build_request(:count_pending_activity_tasks, params)
  req.send_request(options)
end
count_pending_decision_tasks(params = {}, options = {}) click to toggle source

Returns the estimated number of decision tasks in the specified task list. The count returned is an approximation and isn't guaranteed to be exact. If you specify a task list that no decision task was ever scheduled in then `0` is returned.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the `taskList.name` parameter by using a `Condition` element with the `swf:taskList.name` key to allow the action to access only certain task lists.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain that contains the task list.

@option params [required, Types::TaskList] :task_list

The name of the task list.

@return [Types::PendingTaskCount] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::PendingTaskCount#count #count} => Integer
* {Types::PendingTaskCount#truncated #truncated} => Boolean

@example Request syntax with placeholder values

resp = client.count_pending_decision_tasks({
  domain: "DomainName", # required
  task_list: { # required
    name: "Name", # required
  },
})

@example Response structure

resp.count #=> Integer
resp.truncated #=> Boolean

@overload count_pending_decision_tasks(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 723
def count_pending_decision_tasks(params = {}, options = {})
  req = build_request(:count_pending_decision_tasks, params)
  req.send_request(options)
end
deprecate_activity_type(params = {}, options = {}) click to toggle source

Deprecates the specified *activity type*. After an activity type has been deprecated, you cannot create new tasks of that activity type. Tasks of this type that were scheduled before the type was deprecated continue to run.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `activityType.name`: String constraint. The key is `swf:activityType.name`.

    • `activityType.version`: String constraint. The key is `swf:activityType.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which the activity type is registered.

@option params [required, Types::ActivityType] :activity_type

The activity type to deprecate.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.deprecate_activity_type({
  domain: "DomainName", # required
  activity_type: { # required
    name: "Name", # required
    version: "Version", # required
  },
})

@overload deprecate_activity_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 789
def deprecate_activity_type(params = {}, options = {})
  req = build_request(:deprecate_activity_type, params)
  req.send_request(options)
end
deprecate_domain(params = {}, options = {}) click to toggle source

Deprecates the specified domain. After a domain has been deprecated it cannot be used to create new workflow executions or register new types. However, you can still use visibility actions on this domain. Deprecating a domain also deprecates all activity and workflow types registered in the domain. Executions that were started before the domain was deprecated continues to run.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :name

The name of the domain to deprecate.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.deprecate_domain({
  name: "DomainName", # required
})

@overload deprecate_domain(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 843
def deprecate_domain(params = {}, options = {})
  req = build_request(:deprecate_domain, params)
  req.send_request(options)
end
deprecate_workflow_type(params = {}, options = {}) click to toggle source

Deprecates the specified *workflow type*. After a workflow type has been deprecated, you cannot create new executions of that type. Executions that were started before the type was deprecated continues to run. A deprecated workflow type may still be used when calling visibility actions.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `workflowType.name`: String constraint. The key is `swf:workflowType.name`.

    • `workflowType.version`: String constraint. The key is `swf:workflowType.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which the workflow type is registered.

@option params [required, Types::WorkflowType] :workflow_type

The workflow type to deprecate.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.deprecate_workflow_type({
  domain: "DomainName", # required
  workflow_type: { # required
    name: "Name", # required
    version: "Version", # required
  },
})

@overload deprecate_workflow_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 910
def deprecate_workflow_type(params = {}, options = {})
  req = build_request(:deprecate_workflow_type, params)
  req.send_request(options)
end
describe_activity_type(params = {}, options = {}) click to toggle source

Returns information about the specified activity type. This includes configuration settings provided when the type was registered and other general information about the type.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `activityType.name`: String constraint. The key is `swf:activityType.name`.

    • `activityType.version`: String constraint. The key is `swf:activityType.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which the activity type is registered.

@option params [required, Types::ActivityType] :activity_type

The activity type to get information about. Activity types are
identified by the `name` and `version` that were supplied when the
activity was registered.

@return [Types::ActivityTypeDetail] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::ActivityTypeDetail#type_info #type_info} => Types::ActivityTypeInfo
* {Types::ActivityTypeDetail#configuration #configuration} => Types::ActivityTypeConfiguration

@example Request syntax with placeholder values

resp = client.describe_activity_type({
  domain: "DomainName", # required
  activity_type: { # required
    name: "Name", # required
    version: "Version", # required
  },
})

@example Response structure

resp.type_info.activity_type.name #=> String
resp.type_info.activity_type.version #=> String
resp.type_info.status #=> String, one of "REGISTERED", "DEPRECATED"
resp.type_info.description #=> String
resp.type_info.creation_date #=> Time
resp.type_info.deprecation_date #=> Time
resp.configuration.default_task_start_to_close_timeout #=> String
resp.configuration.default_task_heartbeat_timeout #=> String
resp.configuration.default_task_list.name #=> String
resp.configuration.default_task_priority #=> String
resp.configuration.default_task_schedule_to_start_timeout #=> String
resp.configuration.default_task_schedule_to_close_timeout #=> String

@overload describe_activity_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 990
def describe_activity_type(params = {}, options = {})
  req = build_request(:describe_activity_type, params)
  req.send_request(options)
end
describe_domain(params = {}, options = {}) click to toggle source

Returns information about the specified domain, including description and status.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :name

The name of the domain to describe.

@return [Types::DomainDetail] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::DomainDetail#domain_info #domain_info} => Types::DomainInfo
* {Types::DomainDetail#configuration #configuration} => Types::DomainConfiguration

@example Request syntax with placeholder values

resp = client.describe_domain({
  name: "DomainName", # required
})

@example Response structure

resp.domain_info.name #=> String
resp.domain_info.status #=> String, one of "REGISTERED", "DEPRECATED"
resp.domain_info.description #=> String
resp.domain_info.arn #=> String
resp.configuration.workflow_execution_retention_period_in_days #=> String

@overload describe_domain(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 1046
def describe_domain(params = {}, options = {})
  req = build_request(:describe_domain, params)
  req.send_request(options)
end
describe_workflow_execution(params = {}, options = {}) click to toggle source

Returns information about the specified workflow execution including its type and some statistics.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain containing the workflow execution.

@option params [required, Types::WorkflowExecution] :execution

The workflow execution to describe.

@return [Types::WorkflowExecutionDetail] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::WorkflowExecutionDetail#execution_info #execution_info} => Types::WorkflowExecutionInfo
* {Types::WorkflowExecutionDetail#execution_configuration #execution_configuration} => Types::WorkflowExecutionConfiguration
* {Types::WorkflowExecutionDetail#open_counts #open_counts} => Types::WorkflowExecutionOpenCounts
* {Types::WorkflowExecutionDetail#latest_activity_task_timestamp #latest_activity_task_timestamp} => Time
* {Types::WorkflowExecutionDetail#latest_execution_context #latest_execution_context} => String

@example Request syntax with placeholder values

resp = client.describe_workflow_execution({
  domain: "DomainName", # required
  execution: { # required
    workflow_id: "WorkflowId", # required
    run_id: "WorkflowRunId", # required
  },
})

@example Response structure

resp.execution_info.execution.workflow_id #=> String
resp.execution_info.execution.run_id #=> String
resp.execution_info.workflow_type.name #=> String
resp.execution_info.workflow_type.version #=> String
resp.execution_info.start_timestamp #=> Time
resp.execution_info.close_timestamp #=> Time
resp.execution_info.execution_status #=> String, one of "OPEN", "CLOSED"
resp.execution_info.close_status #=> String, one of "COMPLETED", "FAILED", "CANCELED", "TERMINATED", "CONTINUED_AS_NEW", "TIMED_OUT"
resp.execution_info.parent.workflow_id #=> String
resp.execution_info.parent.run_id #=> String
resp.execution_info.tag_list #=> Array
resp.execution_info.tag_list[0] #=> String
resp.execution_info.cancel_requested #=> Boolean
resp.execution_configuration.task_start_to_close_timeout #=> String
resp.execution_configuration.execution_start_to_close_timeout #=> String
resp.execution_configuration.task_list.name #=> String
resp.execution_configuration.task_priority #=> String
resp.execution_configuration.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.execution_configuration.lambda_role #=> String
resp.open_counts.open_activity_tasks #=> Integer
resp.open_counts.open_decision_tasks #=> Integer
resp.open_counts.open_timers #=> Integer
resp.open_counts.open_child_workflow_executions #=> Integer
resp.open_counts.open_lambda_functions #=> Integer
resp.latest_activity_task_timestamp #=> Time
resp.latest_execution_context #=> String

@overload describe_workflow_execution(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 1138
def describe_workflow_execution(params = {}, options = {})
  req = build_request(:describe_workflow_execution, params)
  req.send_request(options)
end
describe_workflow_type(params = {}, options = {}) click to toggle source

Returns information about the specified *workflow type*. This includes configuration settings specified when the type was registered and other information such as creation date, current status, etc.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `workflowType.name`: String constraint. The key is `swf:workflowType.name`.

    • `workflowType.version`: String constraint. The key is `swf:workflowType.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which this workflow type is registered.

@option params [required, Types::WorkflowType] :workflow_type

The workflow type to describe.

@return [Types::WorkflowTypeDetail] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::WorkflowTypeDetail#type_info #type_info} => Types::WorkflowTypeInfo
* {Types::WorkflowTypeDetail#configuration #configuration} => Types::WorkflowTypeConfiguration

@example Request syntax with placeholder values

resp = client.describe_workflow_type({
  domain: "DomainName", # required
  workflow_type: { # required
    name: "Name", # required
    version: "Version", # required
  },
})

@example Response structure

resp.type_info.workflow_type.name #=> String
resp.type_info.workflow_type.version #=> String
resp.type_info.status #=> String, one of "REGISTERED", "DEPRECATED"
resp.type_info.description #=> String
resp.type_info.creation_date #=> Time
resp.type_info.deprecation_date #=> Time
resp.configuration.default_task_start_to_close_timeout #=> String
resp.configuration.default_execution_start_to_close_timeout #=> String
resp.configuration.default_task_list.name #=> String
resp.configuration.default_task_priority #=> String
resp.configuration.default_child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.configuration.default_lambda_role #=> String

@overload describe_workflow_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 1216
def describe_workflow_type(params = {}, options = {})
  req = build_request(:describe_workflow_type, params)
  req.send_request(options)
end
get_workflow_execution_history(params = {}, options = {}) click to toggle source

Returns the history of the specified workflow execution. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the `nextPageToken` returned by the initial call.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain containing the workflow execution.

@option params [required, Types::WorkflowExecution] :execution

Specifies the workflow execution for which to return the history.

@option params [String] :next_page_token

If `NextPageToken` is returned there are more results available. The
value of `NextPageToken` is a unique pagination token for each page.
Make the call again using the returned token to retrieve the next
page. Keep all other arguments unchanged. Each pagination token
expires after 60 seconds. Using an expired pagination token will
return a `400` error: "`Specified token has exceeded its maximum
lifetime`".

The configured `maximumPageSize` determines how many results can be
returned in a single call.

@option params [Integer] :maximum_page_size

The maximum number of results that are returned per call. Use
`nextPageToken` to obtain further pages of results.

@option params [Boolean] :reverse_order

When set to `true`, returns the events in reverse order. By default
the results are returned in ascending order of the `eventTimeStamp` of
the events.

@return [Types::History] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::History#events #events} => Array&lt;Types::HistoryEvent&gt;
* {Types::History#next_page_token #next_page_token} => String

The returned {Seahorse::Client::Response response} is a pageable response and is Enumerable. For details on usage see {Aws::PageableResponse PageableResponse}.

@example Request syntax with placeholder values

resp = client.get_workflow_execution_history({
  domain: "DomainName", # required
  execution: { # required
    workflow_id: "WorkflowId", # required
    run_id: "WorkflowRunId", # required
  },
  next_page_token: "PageToken",
  maximum_page_size: 1,
  reverse_order: false,
})

@example Response structure

resp.events #=> Array
resp.events[0].event_timestamp #=> Time
resp.events[0].event_type #=> String, one of "WorkflowExecutionStarted", "WorkflowExecutionCancelRequested", "WorkflowExecutionCompleted", "CompleteWorkflowExecutionFailed", "WorkflowExecutionFailed", "FailWorkflowExecutionFailed", "WorkflowExecutionTimedOut", "WorkflowExecutionCanceled", "CancelWorkflowExecutionFailed", "WorkflowExecutionContinuedAsNew", "ContinueAsNewWorkflowExecutionFailed", "WorkflowExecutionTerminated", "DecisionTaskScheduled", "DecisionTaskStarted", "DecisionTaskCompleted", "DecisionTaskTimedOut", "ActivityTaskScheduled", "ScheduleActivityTaskFailed", "ActivityTaskStarted", "ActivityTaskCompleted", "ActivityTaskFailed", "ActivityTaskTimedOut", "ActivityTaskCanceled", "ActivityTaskCancelRequested", "RequestCancelActivityTaskFailed", "WorkflowExecutionSignaled", "MarkerRecorded", "RecordMarkerFailed", "TimerStarted", "StartTimerFailed", "TimerFired", "TimerCanceled", "CancelTimerFailed", "StartChildWorkflowExecutionInitiated", "StartChildWorkflowExecutionFailed", "ChildWorkflowExecutionStarted", "ChildWorkflowExecutionCompleted", "ChildWorkflowExecutionFailed", "ChildWorkflowExecutionTimedOut", "ChildWorkflowExecutionCanceled", "ChildWorkflowExecutionTerminated", "SignalExternalWorkflowExecutionInitiated", "SignalExternalWorkflowExecutionFailed", "ExternalWorkflowExecutionSignaled", "RequestCancelExternalWorkflowExecutionInitiated", "RequestCancelExternalWorkflowExecutionFailed", "ExternalWorkflowExecutionCancelRequested", "LambdaFunctionScheduled", "LambdaFunctionStarted", "LambdaFunctionCompleted", "LambdaFunctionFailed", "LambdaFunctionTimedOut", "ScheduleLambdaFunctionFailed", "StartLambdaFunctionFailed"
resp.events[0].event_id #=> Integer
resp.events[0].workflow_execution_started_event_attributes.input #=> String
resp.events[0].workflow_execution_started_event_attributes.execution_start_to_close_timeout #=> String
resp.events[0].workflow_execution_started_event_attributes.task_start_to_close_timeout #=> String
resp.events[0].workflow_execution_started_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_started_event_attributes.task_list.name #=> String
resp.events[0].workflow_execution_started_event_attributes.task_priority #=> String
resp.events[0].workflow_execution_started_event_attributes.workflow_type.name #=> String
resp.events[0].workflow_execution_started_event_attributes.workflow_type.version #=> String
resp.events[0].workflow_execution_started_event_attributes.tag_list #=> Array
resp.events[0].workflow_execution_started_event_attributes.tag_list[0] #=> String
resp.events[0].workflow_execution_started_event_attributes.continued_execution_run_id #=> String
resp.events[0].workflow_execution_started_event_attributes.parent_workflow_execution.workflow_id #=> String
resp.events[0].workflow_execution_started_event_attributes.parent_workflow_execution.run_id #=> String
resp.events[0].workflow_execution_started_event_attributes.parent_initiated_event_id #=> Integer
resp.events[0].workflow_execution_started_event_attributes.lambda_role #=> String
resp.events[0].workflow_execution_completed_event_attributes.result #=> String
resp.events[0].workflow_execution_completed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].complete_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "OPERATION_NOT_PERMITTED"
resp.events[0].complete_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_failed_event_attributes.reason #=> String
resp.events[0].workflow_execution_failed_event_attributes.details #=> String
resp.events[0].workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].fail_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "OPERATION_NOT_PERMITTED"
resp.events[0].fail_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].workflow_execution_timed_out_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_canceled_event_attributes.details #=> String
resp.events[0].workflow_execution_canceled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].cancel_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "OPERATION_NOT_PERMITTED"
resp.events[0].cancel_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_continued_as_new_event_attributes.input #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_continued_as_new_event_attributes.new_execution_run_id #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.execution_start_to_close_timeout #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.task_list.name #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.task_priority #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.task_start_to_close_timeout #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_continued_as_new_event_attributes.tag_list #=> Array
resp.events[0].workflow_execution_continued_as_new_event_attributes.tag_list[0] #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.workflow_type.name #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.workflow_type.version #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.lambda_role #=> String
resp.events[0].continue_as_new_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "WORKFLOW_TYPE_DEPRECATED", "WORKFLOW_TYPE_DOES_NOT_EXIST", "DEFAULT_EXECUTION_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_LIST_UNDEFINED", "DEFAULT_CHILD_POLICY_UNDEFINED", "CONTINUE_AS_NEW_WORKFLOW_EXECUTION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].continue_as_new_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_terminated_event_attributes.reason #=> String
resp.events[0].workflow_execution_terminated_event_attributes.details #=> String
resp.events[0].workflow_execution_terminated_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_terminated_event_attributes.cause #=> String, one of "CHILD_POLICY_APPLIED", "EVENT_LIMIT_EXCEEDED", "OPERATOR_INITIATED"
resp.events[0].workflow_execution_cancel_requested_event_attributes.external_workflow_execution.workflow_id #=> String
resp.events[0].workflow_execution_cancel_requested_event_attributes.external_workflow_execution.run_id #=> String
resp.events[0].workflow_execution_cancel_requested_event_attributes.external_initiated_event_id #=> Integer
resp.events[0].workflow_execution_cancel_requested_event_attributes.cause #=> String, one of "CHILD_POLICY_APPLIED"
resp.events[0].decision_task_scheduled_event_attributes.task_list.name #=> String
resp.events[0].decision_task_scheduled_event_attributes.task_priority #=> String
resp.events[0].decision_task_scheduled_event_attributes.start_to_close_timeout #=> String
resp.events[0].decision_task_started_event_attributes.identity #=> String
resp.events[0].decision_task_started_event_attributes.scheduled_event_id #=> Integer
resp.events[0].decision_task_completed_event_attributes.execution_context #=> String
resp.events[0].decision_task_completed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].decision_task_completed_event_attributes.started_event_id #=> Integer
resp.events[0].decision_task_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].decision_task_timed_out_event_attributes.scheduled_event_id #=> Integer
resp.events[0].decision_task_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_scheduled_event_attributes.activity_type.name #=> String
resp.events[0].activity_task_scheduled_event_attributes.activity_type.version #=> String
resp.events[0].activity_task_scheduled_event_attributes.activity_id #=> String
resp.events[0].activity_task_scheduled_event_attributes.input #=> String
resp.events[0].activity_task_scheduled_event_attributes.control #=> String
resp.events[0].activity_task_scheduled_event_attributes.schedule_to_start_timeout #=> String
resp.events[0].activity_task_scheduled_event_attributes.schedule_to_close_timeout #=> String
resp.events[0].activity_task_scheduled_event_attributes.start_to_close_timeout #=> String
resp.events[0].activity_task_scheduled_event_attributes.task_list.name #=> String
resp.events[0].activity_task_scheduled_event_attributes.task_priority #=> String
resp.events[0].activity_task_scheduled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].activity_task_scheduled_event_attributes.heartbeat_timeout #=> String
resp.events[0].activity_task_started_event_attributes.identity #=> String
resp.events[0].activity_task_started_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_completed_event_attributes.result #=> String
resp.events[0].activity_task_completed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_completed_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_failed_event_attributes.reason #=> String
resp.events[0].activity_task_failed_event_attributes.details #=> String
resp.events[0].activity_task_failed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_failed_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE", "SCHEDULE_TO_START", "SCHEDULE_TO_CLOSE", "HEARTBEAT"
resp.events[0].activity_task_timed_out_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_timed_out_event_attributes.details #=> String
resp.events[0].activity_task_canceled_event_attributes.details #=> String
resp.events[0].activity_task_canceled_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_canceled_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_canceled_event_attributes.latest_cancel_requested_event_id #=> Integer
resp.events[0].activity_task_cancel_requested_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].activity_task_cancel_requested_event_attributes.activity_id #=> String
resp.events[0].workflow_execution_signaled_event_attributes.signal_name #=> String
resp.events[0].workflow_execution_signaled_event_attributes.input #=> String
resp.events[0].workflow_execution_signaled_event_attributes.external_workflow_execution.workflow_id #=> String
resp.events[0].workflow_execution_signaled_event_attributes.external_workflow_execution.run_id #=> String
resp.events[0].workflow_execution_signaled_event_attributes.external_initiated_event_id #=> Integer
resp.events[0].marker_recorded_event_attributes.marker_name #=> String
resp.events[0].marker_recorded_event_attributes.details #=> String
resp.events[0].marker_recorded_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].record_marker_failed_event_attributes.marker_name #=> String
resp.events[0].record_marker_failed_event_attributes.cause #=> String, one of "OPERATION_NOT_PERMITTED"
resp.events[0].record_marker_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].timer_started_event_attributes.timer_id #=> String
resp.events[0].timer_started_event_attributes.control #=> String
resp.events[0].timer_started_event_attributes.start_to_fire_timeout #=> String
resp.events[0].timer_started_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].timer_fired_event_attributes.timer_id #=> String
resp.events[0].timer_fired_event_attributes.started_event_id #=> Integer
resp.events[0].timer_canceled_event_attributes.timer_id #=> String
resp.events[0].timer_canceled_event_attributes.started_event_id #=> Integer
resp.events[0].timer_canceled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_initiated_event_attributes.workflow_id #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.workflow_type.name #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.workflow_type.version #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.control #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.input #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.execution_start_to_close_timeout #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.task_list.name #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.task_priority #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_initiated_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].start_child_workflow_execution_initiated_event_attributes.task_start_to_close_timeout #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.tag_list #=> Array
resp.events[0].start_child_workflow_execution_initiated_event_attributes.tag_list[0] #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.lambda_role #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_started_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.result #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_completed_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.reason #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.details #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_failed_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].child_workflow_execution_timed_out_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.details #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_canceled_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_terminated_event_attributes.started_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.workflow_id #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.run_id #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.signal_name #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.input #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.control #=> String
resp.events[0].external_workflow_execution_signaled_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].external_workflow_execution_signaled_event_attributes.workflow_execution.run_id #=> String
resp.events[0].external_workflow_execution_signaled_event_attributes.initiated_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_failed_event_attributes.workflow_id #=> String
resp.events[0].signal_external_workflow_execution_failed_event_attributes.run_id #=> String
resp.events[0].signal_external_workflow_execution_failed_event_attributes.cause #=> String, one of "UNKNOWN_EXTERNAL_WORKFLOW_EXECUTION", "SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].signal_external_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_failed_event_attributes.control #=> String
resp.events[0].external_workflow_execution_cancel_requested_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].external_workflow_execution_cancel_requested_event_attributes.workflow_execution.run_id #=> String
resp.events[0].external_workflow_execution_cancel_requested_event_attributes.initiated_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.workflow_id #=> String
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.run_id #=> String
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.control #=> String
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.workflow_id #=> String
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.run_id #=> String
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.cause #=> String, one of "UNKNOWN_EXTERNAL_WORKFLOW_EXECUTION", "REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.control #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.activity_type.name #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.activity_type.version #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.activity_id #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.cause #=> String, one of "ACTIVITY_TYPE_DEPRECATED", "ACTIVITY_TYPE_DOES_NOT_EXIST", "ACTIVITY_ID_ALREADY_IN_USE", "OPEN_ACTIVITIES_LIMIT_EXCEEDED", "ACTIVITY_CREATION_RATE_EXCEEDED", "DEFAULT_SCHEDULE_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_LIST_UNDEFINED", "DEFAULT_SCHEDULE_TO_START_TIMEOUT_UNDEFINED", "DEFAULT_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_HEARTBEAT_TIMEOUT_UNDEFINED", "OPERATION_NOT_PERMITTED"
resp.events[0].schedule_activity_task_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].request_cancel_activity_task_failed_event_attributes.activity_id #=> String
resp.events[0].request_cancel_activity_task_failed_event_attributes.cause #=> String, one of "ACTIVITY_ID_UNKNOWN", "OPERATION_NOT_PERMITTED"
resp.events[0].request_cancel_activity_task_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_timer_failed_event_attributes.timer_id #=> String
resp.events[0].start_timer_failed_event_attributes.cause #=> String, one of "TIMER_ID_ALREADY_IN_USE", "OPEN_TIMERS_LIMIT_EXCEEDED", "TIMER_CREATION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].start_timer_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].cancel_timer_failed_event_attributes.timer_id #=> String
resp.events[0].cancel_timer_failed_event_attributes.cause #=> String, one of "TIMER_ID_UNKNOWN", "OPERATION_NOT_PERMITTED"
resp.events[0].cancel_timer_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_failed_event_attributes.workflow_type.name #=> String
resp.events[0].start_child_workflow_execution_failed_event_attributes.workflow_type.version #=> String
resp.events[0].start_child_workflow_execution_failed_event_attributes.cause #=> String, one of "WORKFLOW_TYPE_DOES_NOT_EXIST", "WORKFLOW_TYPE_DEPRECATED", "OPEN_CHILDREN_LIMIT_EXCEEDED", "OPEN_WORKFLOWS_LIMIT_EXCEEDED", "CHILD_CREATION_RATE_EXCEEDED", "WORKFLOW_ALREADY_RUNNING", "DEFAULT_EXECUTION_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_LIST_UNDEFINED", "DEFAULT_TASK_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_CHILD_POLICY_UNDEFINED", "OPERATION_NOT_PERMITTED"
resp.events[0].start_child_workflow_execution_failed_event_attributes.workflow_id #=> String
resp.events[0].start_child_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].start_child_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_failed_event_attributes.control #=> String
resp.events[0].lambda_function_scheduled_event_attributes.id #=> String
resp.events[0].lambda_function_scheduled_event_attributes.name #=> String
resp.events[0].lambda_function_scheduled_event_attributes.control #=> String
resp.events[0].lambda_function_scheduled_event_attributes.input #=> String
resp.events[0].lambda_function_scheduled_event_attributes.start_to_close_timeout #=> String
resp.events[0].lambda_function_scheduled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].lambda_function_started_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_completed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_completed_event_attributes.started_event_id #=> Integer
resp.events[0].lambda_function_completed_event_attributes.result #=> String
resp.events[0].lambda_function_failed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_failed_event_attributes.started_event_id #=> Integer
resp.events[0].lambda_function_failed_event_attributes.reason #=> String
resp.events[0].lambda_function_failed_event_attributes.details #=> String
resp.events[0].lambda_function_timed_out_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].lambda_function_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].schedule_lambda_function_failed_event_attributes.id #=> String
resp.events[0].schedule_lambda_function_failed_event_attributes.name #=> String
resp.events[0].schedule_lambda_function_failed_event_attributes.cause #=> String, one of "ID_ALREADY_IN_USE", "OPEN_LAMBDA_FUNCTIONS_LIMIT_EXCEEDED", "LAMBDA_FUNCTION_CREATION_RATE_EXCEEDED", "LAMBDA_SERVICE_NOT_AVAILABLE_IN_REGION"
resp.events[0].schedule_lambda_function_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_lambda_function_failed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].start_lambda_function_failed_event_attributes.cause #=> String, one of "ASSUME_ROLE_FAILED"
resp.events[0].start_lambda_function_failed_event_attributes.message #=> String
resp.next_page_token #=> String

@overload get_workflow_execution_history(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 1553
def get_workflow_execution_history(params = {}, options = {})
  req = build_request(:get_workflow_execution_history, params)
  req.send_request(options)
end
list_activity_types(params = {}, options = {}) click to toggle source

Returns information about all activities registered in the specified domain that match the specified name and registration status. The result includes information like creation date, current status of the activity, etc. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the `nextPageToken` returned by the initial call.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which the activity types have been
registered.

@option params [String] :name

If specified, only lists the activity types that have this name.

@option params [required, String] :registration_status

Specifies the registration status of the activity types to list.

@option params [String] :next_page_token

If `NextPageToken` is returned there are more results available. The
value of `NextPageToken` is a unique pagination token for each page.
Make the call again using the returned token to retrieve the next
page. Keep all other arguments unchanged. Each pagination token
expires after 60 seconds. Using an expired pagination token will
return a `400` error: "`Specified token has exceeded its maximum
lifetime`".

The configured `maximumPageSize` determines how many results can be
returned in a single call.

@option params [Integer] :maximum_page_size

The maximum number of results that are returned per call. Use
`nextPageToken` to obtain further pages of results.

@option params [Boolean] :reverse_order

When set to `true`, returns the results in reverse order. By default,
the results are returned in ascending alphabetical order by `name` of
the activity types.

@return [Types::ActivityTypeInfos] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::ActivityTypeInfos#type_infos #type_infos} => Array&lt;Types::ActivityTypeInfo&gt;
* {Types::ActivityTypeInfos#next_page_token #next_page_token} => String

The returned {Seahorse::Client::Response response} is a pageable response and is Enumerable. For details on usage see {Aws::PageableResponse PageableResponse}.

@example Request syntax with placeholder values

resp = client.list_activity_types({
  domain: "DomainName", # required
  name: "Name",
  registration_status: "REGISTERED", # required, accepts REGISTERED, DEPRECATED
  next_page_token: "PageToken",
  maximum_page_size: 1,
  reverse_order: false,
})

@example Response structure

resp.type_infos #=> Array
resp.type_infos[0].activity_type.name #=> String
resp.type_infos[0].activity_type.version #=> String
resp.type_infos[0].status #=> String, one of "REGISTERED", "DEPRECATED"
resp.type_infos[0].description #=> String
resp.type_infos[0].creation_date #=> Time
resp.type_infos[0].deprecation_date #=> Time
resp.next_page_token #=> String

@overload list_activity_types(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 1651
def list_activity_types(params = {}, options = {})
  req = build_request(:list_activity_types, params)
  req.send_request(options)
end
list_closed_workflow_executions(params = {}, options = {}) click to toggle source

Returns a list of closed workflow executions in the specified domain that meet the filtering criteria. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `tagFilter.tag`: String constraint. The key is `swf:tagFilter.tag`.

    • `typeFilter.name`: String constraint. The key is `swf:typeFilter.name`.

    • `typeFilter.version`: String constraint. The key is `swf:typeFilter.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain that contains the workflow executions to list.

@option params [Types::ExecutionTimeFilter] :start_time_filter

If specified, the workflow executions are included in the returned
results based on whether their start times are within the range
specified by this filter. Also, if this parameter is specified, the
returned results are ordered by their start times.

<note markdown="1"> `startTimeFilter` and `closeTimeFilter` are mutually exclusive. You
must specify one of these in a request but not both.

 </note>

@option params [Types::ExecutionTimeFilter] :close_time_filter

If specified, the workflow executions are included in the returned
results based on whether their close times are within the range
specified by this filter. Also, if this parameter is specified, the
returned results are ordered by their close times.

<note markdown="1"> `startTimeFilter` and `closeTimeFilter` are mutually exclusive. You
must specify one of these in a request but not both.

 </note>

@option params [Types::WorkflowExecutionFilter] :execution_filter

If specified, only workflow executions matching the workflow ID
specified in the filter are returned.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@option params [Types::CloseStatusFilter] :close_status_filter

If specified, only workflow executions that match this *close status*
are listed. For example, if TERMINATED is specified, then only
TERMINATED workflow executions are listed.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@option params [Types::WorkflowTypeFilter] :type_filter

If specified, only executions of the type specified in the filter are
returned.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@option params [Types::TagFilter] :tag_filter

If specified, only executions that have the matching tag are listed.

<note markdown="1"> `closeStatusFilter`, `executionFilter`, `typeFilter` and `tagFilter`
are mutually exclusive. You can specify at most one of these in a
request.

 </note>

@option params [String] :next_page_token

If `NextPageToken` is returned there are more results available. The
value of `NextPageToken` is a unique pagination token for each page.
Make the call again using the returned token to retrieve the next
page. Keep all other arguments unchanged. Each pagination token
expires after 60 seconds. Using an expired pagination token will
return a `400` error: "`Specified token has exceeded its maximum
lifetime`".

The configured `maximumPageSize` determines how many results can be
returned in a single call.

@option params [Integer] :maximum_page_size

The maximum number of results that are returned per call. Use
`nextPageToken` to obtain further pages of results.

@option params [Boolean] :reverse_order

When set to `true`, returns the results in reverse order. By default
the results are returned in descending order of the start or the close
time of the executions.

@return [Types::WorkflowExecutionInfos] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::WorkflowExecutionInfos#execution_infos #execution_infos} => Array&lt;Types::WorkflowExecutionInfo&gt;
* {Types::WorkflowExecutionInfos#next_page_token #next_page_token} => String

The returned {Seahorse::Client::Response response} is a pageable response and is Enumerable. For details on usage see {Aws::PageableResponse PageableResponse}.

@example Request syntax with placeholder values

resp = client.list_closed_workflow_executions({
  domain: "DomainName", # required
  start_time_filter: {
    oldest_date: Time.now, # required
    latest_date: Time.now,
  },
  close_time_filter: {
    oldest_date: Time.now, # required
    latest_date: Time.now,
  },
  execution_filter: {
    workflow_id: "WorkflowId", # required
  },
  close_status_filter: {
    status: "COMPLETED", # required, accepts COMPLETED, FAILED, CANCELED, TERMINATED, CONTINUED_AS_NEW, TIMED_OUT
  },
  type_filter: {
    name: "Name", # required
    version: "VersionOptional",
  },
  tag_filter: {
    tag: "Tag", # required
  },
  next_page_token: "PageToken",
  maximum_page_size: 1,
  reverse_order: false,
})

@example Response structure

resp.execution_infos #=> Array
resp.execution_infos[0].execution.workflow_id #=> String
resp.execution_infos[0].execution.run_id #=> String
resp.execution_infos[0].workflow_type.name #=> String
resp.execution_infos[0].workflow_type.version #=> String
resp.execution_infos[0].start_timestamp #=> Time
resp.execution_infos[0].close_timestamp #=> Time
resp.execution_infos[0].execution_status #=> String, one of "OPEN", "CLOSED"
resp.execution_infos[0].close_status #=> String, one of "COMPLETED", "FAILED", "CANCELED", "TERMINATED", "CONTINUED_AS_NEW", "TIMED_OUT"
resp.execution_infos[0].parent.workflow_id #=> String
resp.execution_infos[0].parent.run_id #=> String
resp.execution_infos[0].tag_list #=> Array
resp.execution_infos[0].tag_list[0] #=> String
resp.execution_infos[0].cancel_requested #=> Boolean
resp.next_page_token #=> String

@overload list_closed_workflow_executions(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 1843
def list_closed_workflow_executions(params = {}, options = {})
  req = build_request(:list_closed_workflow_executions, params)
  req.send_request(options)
end
list_domains(params = {}, options = {}) click to toggle source

Returns the list of domains registered in the account. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains. The element must be set to `arn:aws:swf::AccountID:domain/*`, where AccountID is the account ID, with no dashes.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [String] :next_page_token

If `NextPageToken` is returned there are more results available. The
value of `NextPageToken` is a unique pagination token for each page.
Make the call again using the returned token to retrieve the next
page. Keep all other arguments unchanged. Each pagination token
expires after 60 seconds. Using an expired pagination token will
return a `400` error: "`Specified token has exceeded its maximum
lifetime`".

The configured `maximumPageSize` determines how many results can be
returned in a single call.

@option params [required, String] :registration_status

Specifies the registration status of the domains to list.

@option params [Integer] :maximum_page_size

The maximum number of results that are returned per call. Use
`nextPageToken` to obtain further pages of results.

@option params [Boolean] :reverse_order

When set to `true`, returns the results in reverse order. By default,
the results are returned in ascending alphabetical order by `name` of
the domains.

@return [Types::DomainInfos] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::DomainInfos#domain_infos #domain_infos} => Array&lt;Types::DomainInfo&gt;
* {Types::DomainInfos#next_page_token #next_page_token} => String

The returned {Seahorse::Client::Response response} is a pageable response and is Enumerable. For details on usage see {Aws::PageableResponse PageableResponse}.

@example Request syntax with placeholder values

resp = client.list_domains({
  next_page_token: "PageToken",
  registration_status: "REGISTERED", # required, accepts REGISTERED, DEPRECATED
  maximum_page_size: 1,
  reverse_order: false,
})

@example Response structure

resp.domain_infos #=> Array
resp.domain_infos[0].name #=> String
resp.domain_infos[0].status #=> String, one of "REGISTERED", "DEPRECATED"
resp.domain_infos[0].description #=> String
resp.domain_infos[0].arn #=> String
resp.next_page_token #=> String

@overload list_domains(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 1934
def list_domains(params = {}, options = {})
  req = build_request(:list_domains, params)
  req.send_request(options)
end
list_open_workflow_executions(params = {}, options = {}) click to toggle source

Returns a list of open workflow executions in the specified domain that meet the filtering criteria. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `tagFilter.tag`: String constraint. The key is `swf:tagFilter.tag`.

    • `typeFilter.name`: String constraint. The key is `swf:typeFilter.name`.

    • `typeFilter.version`: String constraint. The key is `swf:typeFilter.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain that contains the workflow executions to list.

@option params [required, Types::ExecutionTimeFilter] :start_time_filter

Workflow executions are included in the returned results based on
whether their start times are within the range specified by this
filter.

@option params [Types::WorkflowTypeFilter] :type_filter

If specified, only executions of the type specified in the filter are
returned.

<note markdown="1"> `executionFilter`, `typeFilter` and `tagFilter` are mutually
exclusive. You can specify at most one of these in a request.

 </note>

@option params [Types::TagFilter] :tag_filter

If specified, only executions that have the matching tag are listed.

<note markdown="1"> `executionFilter`, `typeFilter` and `tagFilter` are mutually
exclusive. You can specify at most one of these in a request.

 </note>

@option params [String] :next_page_token

If `NextPageToken` is returned there are more results available. The
value of `NextPageToken` is a unique pagination token for each page.
Make the call again using the returned token to retrieve the next
page. Keep all other arguments unchanged. Each pagination token
expires after 60 seconds. Using an expired pagination token will
return a `400` error: "`Specified token has exceeded its maximum
lifetime`".

The configured `maximumPageSize` determines how many results can be
returned in a single call.

@option params [Integer] :maximum_page_size

The maximum number of results that are returned per call. Use
`nextPageToken` to obtain further pages of results.

@option params [Boolean] :reverse_order

When set to `true`, returns the results in reverse order. By default
the results are returned in descending order of the start time of the
executions.

@option params [Types::WorkflowExecutionFilter] :execution_filter

If specified, only workflow executions matching the workflow ID
specified in the filter are returned.

<note markdown="1"> `executionFilter`, `typeFilter` and `tagFilter` are mutually
exclusive. You can specify at most one of these in a request.

 </note>

@return [Types::WorkflowExecutionInfos] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::WorkflowExecutionInfos#execution_infos #execution_infos} => Array&lt;Types::WorkflowExecutionInfo&gt;
* {Types::WorkflowExecutionInfos#next_page_token #next_page_token} => String

The returned {Seahorse::Client::Response response} is a pageable response and is Enumerable. For details on usage see {Aws::PageableResponse PageableResponse}.

@example Request syntax with placeholder values

resp = client.list_open_workflow_executions({
  domain: "DomainName", # required
  start_time_filter: { # required
    oldest_date: Time.now, # required
    latest_date: Time.now,
  },
  type_filter: {
    name: "Name", # required
    version: "VersionOptional",
  },
  tag_filter: {
    tag: "Tag", # required
  },
  next_page_token: "PageToken",
  maximum_page_size: 1,
  reverse_order: false,
  execution_filter: {
    workflow_id: "WorkflowId", # required
  },
})

@example Response structure

resp.execution_infos #=> Array
resp.execution_infos[0].execution.workflow_id #=> String
resp.execution_infos[0].execution.run_id #=> String
resp.execution_infos[0].workflow_type.name #=> String
resp.execution_infos[0].workflow_type.version #=> String
resp.execution_infos[0].start_timestamp #=> Time
resp.execution_infos[0].close_timestamp #=> Time
resp.execution_infos[0].execution_status #=> String, one of "OPEN", "CLOSED"
resp.execution_infos[0].close_status #=> String, one of "COMPLETED", "FAILED", "CANCELED", "TERMINATED", "CONTINUED_AS_NEW", "TIMED_OUT"
resp.execution_infos[0].parent.workflow_id #=> String
resp.execution_infos[0].parent.run_id #=> String
resp.execution_infos[0].tag_list #=> Array
resp.execution_infos[0].tag_list[0] #=> String
resp.execution_infos[0].cancel_requested #=> Boolean
resp.next_page_token #=> String

@overload list_open_workflow_executions(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 2088
def list_open_workflow_executions(params = {}, options = {})
  req = build_request(:list_open_workflow_executions, params)
  req.send_request(options)
end
list_tags_for_resource(params = {}, options = {}) click to toggle source

List tags for a given domain.

@option params [required, String] :resource_arn

The Amazon Resource Name (ARN) for the Amazon SWF domain.

@return [Types::ListTagsForResourceOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::ListTagsForResourceOutput#tags #tags} => Array&lt;Types::ResourceTag&gt;

@example Request syntax with placeholder values

resp = client.list_tags_for_resource({
  resource_arn: "Arn", # required
})

@example Response structure

resp.tags #=> Array
resp.tags[0].key #=> String
resp.tags[0].value #=> String

@overload list_tags_for_resource(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 2116
def list_tags_for_resource(params = {}, options = {})
  req = build_request(:list_tags_for_resource, params)
  req.send_request(options)
end
list_workflow_types(params = {}, options = {}) click to toggle source

Returns information about workflow types in the specified domain. The results may be split into multiple pages that can be retrieved by making the call repeatedly.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which the workflow types have been
registered.

@option params [String] :name

If specified, lists the workflow type with this name.

@option params [required, String] :registration_status

Specifies the registration status of the workflow types to list.

@option params [String] :next_page_token

If `NextPageToken` is returned there are more results available. The
value of `NextPageToken` is a unique pagination token for each page.
Make the call again using the returned token to retrieve the next
page. Keep all other arguments unchanged. Each pagination token
expires after 60 seconds. Using an expired pagination token will
return a `400` error: "`Specified token has exceeded its maximum
lifetime`".

The configured `maximumPageSize` determines how many results can be
returned in a single call.

@option params [Integer] :maximum_page_size

The maximum number of results that are returned per call. Use
`nextPageToken` to obtain further pages of results.

@option params [Boolean] :reverse_order

When set to `true`, returns the results in reverse order. By default
the results are returned in ascending alphabetical order of the `name`
of the workflow types.

@return [Types::WorkflowTypeInfos] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::WorkflowTypeInfos#type_infos #type_infos} => Array&lt;Types::WorkflowTypeInfo&gt;
* {Types::WorkflowTypeInfos#next_page_token #next_page_token} => String

The returned {Seahorse::Client::Response response} is a pageable response and is Enumerable. For details on usage see {Aws::PageableResponse PageableResponse}.

@example Request syntax with placeholder values

resp = client.list_workflow_types({
  domain: "DomainName", # required
  name: "Name",
  registration_status: "REGISTERED", # required, accepts REGISTERED, DEPRECATED
  next_page_token: "PageToken",
  maximum_page_size: 1,
  reverse_order: false,
})

@example Response structure

resp.type_infos #=> Array
resp.type_infos[0].workflow_type.name #=> String
resp.type_infos[0].workflow_type.version #=> String
resp.type_infos[0].status #=> String, one of "REGISTERED", "DEPRECATED"
resp.type_infos[0].description #=> String
resp.type_infos[0].creation_date #=> Time
resp.type_infos[0].deprecation_date #=> Time
resp.next_page_token #=> String

@overload list_workflow_types(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 2211
def list_workflow_types(params = {}, options = {})
  req = build_request(:list_workflow_types, params)
  req.send_request(options)
end
poll_for_activity_task(params = {}, options = {}) click to toggle source

Used by workers to get an ActivityTask from the specified activity `taskList`. This initiates a long poll, where the service holds the HTTP connection open and responds as soon as a task becomes available. The maximum time the service holds on to the request before responding is 60 seconds. If no task is available within 60 seconds, the poll returns an empty result. An empty result, in this context, means that an ActivityTask is returned, but that the value of taskToken is an empty string. If a task is returned, the worker should use its type to identify and process it correctly.

Workers should set their client side socket timeout to at least 70 seconds (10 seconds higher than the maximum time service may hold the poll request).

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the `taskList.name` parameter by using a `Condition` element with the `swf:taskList.name` key to allow the action to access only certain task lists.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain that contains the task lists being polled.

@option params [required, Types::TaskList] :task_list

Specifies the task list to poll for activity tasks.

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [String] :identity

Identity of the worker making the request, recorded in the
`ActivityTaskStarted` event in the workflow history. This enables
diagnostic tracing when problems arise. The form of this identity is
user defined.

@return [Types::ActivityTask] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::ActivityTask#task_token #task_token} => String
* {Types::ActivityTask#activity_id #activity_id} => String
* {Types::ActivityTask#started_event_id #started_event_id} => Integer
* {Types::ActivityTask#workflow_execution #workflow_execution} => Types::WorkflowExecution
* {Types::ActivityTask#activity_type #activity_type} => Types::ActivityType
* {Types::ActivityTask#input #input} => String

@example Request syntax with placeholder values

resp = client.poll_for_activity_task({
  domain: "DomainName", # required
  task_list: { # required
    name: "Name", # required
  },
  identity: "Identity",
})

@example Response structure

resp.task_token #=> String
resp.activity_id #=> String
resp.started_event_id #=> Integer
resp.workflow_execution.workflow_id #=> String
resp.workflow_execution.run_id #=> String
resp.activity_type.name #=> String
resp.activity_type.version #=> String
resp.input #=> String

@overload poll_for_activity_task(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 2305
def poll_for_activity_task(params = {}, options = {})
  req = build_request(:poll_for_activity_task, params)
  req.send_request(options)
end
poll_for_decision_task(params = {}, options = {}) click to toggle source

Used by deciders to get a DecisionTask from the specified decision `taskList`. A decision task may be returned for any open workflow execution that is using the specified task list. The task includes a paginated view of the history of the workflow execution. The decider should use the workflow type and the history to determine how to properly handle the task.

This action initiates a long poll, where the service holds the HTTP connection open and responds as soon a task becomes available. If no decision task is available in the specified task list before the timeout of 60 seconds expires, an empty result is returned. An empty result, in this context, means that a DecisionTask is returned, but that the value of taskToken is an empty string.

Deciders should set their client side socket timeout to at least 70 seconds (10 seconds higher than the timeout).

Because the number of workflow history events for a single workflow execution might be very large, the result returned might be split up across a number of pages. To retrieve subsequent pages, make additional calls to `PollForDecisionTask` using the `nextPageToken` returned by the initial call. Note that you do not call `GetWorkflowExecutionHistory` with this `nextPageToken`. Instead, call `PollForDecisionTask` again.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the `taskList.name` parameter by using a `Condition` element with the `swf:taskList.name` key to allow the action to access only certain task lists.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain containing the task lists to poll.

@option params [required, Types::TaskList] :task_list

Specifies the task list to poll for decision tasks.

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [String] :identity

Identity of the decider making the request, which is recorded in the
DecisionTaskStarted event in the workflow history. This enables
diagnostic tracing when problems arise. The form of this identity is
user defined.

@option params [String] :next_page_token

If `NextPageToken` is returned there are more results available. The
value of `NextPageToken` is a unique pagination token for each page.
Make the call again using the returned token to retrieve the next
page. Keep all other arguments unchanged. Each pagination token
expires after 60 seconds. Using an expired pagination token will
return a `400` error: "`Specified token has exceeded its maximum
lifetime`".

The configured `maximumPageSize` determines how many results can be
returned in a single call.

<note markdown="1"> The `nextPageToken` returned by this action cannot be used with
GetWorkflowExecutionHistory to get the next page. You must call
PollForDecisionTask again (with the `nextPageToken`) to retrieve the
next page of history records. Calling PollForDecisionTask with a
`nextPageToken` doesn't return a new decision task.

 </note>

@option params [Integer] :maximum_page_size

The maximum number of results that are returned per call. Use
`nextPageToken` to obtain further pages of results.

This is an upper limit only; the actual number of results returned per
call may be fewer than the specified maximum.

@option params [Boolean] :reverse_order

When set to `true`, returns the events in reverse order. By default
the results are returned in ascending order of the `eventTimestamp` of
the events.

@return [Types::DecisionTask] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::DecisionTask#task_token #task_token} => String
* {Types::DecisionTask#started_event_id #started_event_id} => Integer
* {Types::DecisionTask#workflow_execution #workflow_execution} => Types::WorkflowExecution
* {Types::DecisionTask#workflow_type #workflow_type} => Types::WorkflowType
* {Types::DecisionTask#events #events} => Array&lt;Types::HistoryEvent&gt;
* {Types::DecisionTask#next_page_token #next_page_token} => String
* {Types::DecisionTask#previous_started_event_id #previous_started_event_id} => Integer

The returned {Seahorse::Client::Response response} is a pageable response and is Enumerable. For details on usage see {Aws::PageableResponse PageableResponse}.

@example Request syntax with placeholder values

resp = client.poll_for_decision_task({
  domain: "DomainName", # required
  task_list: { # required
    name: "Name", # required
  },
  identity: "Identity",
  next_page_token: "PageToken",
  maximum_page_size: 1,
  reverse_order: false,
})

@example Response structure

resp.task_token #=> String
resp.started_event_id #=> Integer
resp.workflow_execution.workflow_id #=> String
resp.workflow_execution.run_id #=> String
resp.workflow_type.name #=> String
resp.workflow_type.version #=> String
resp.events #=> Array
resp.events[0].event_timestamp #=> Time
resp.events[0].event_type #=> String, one of "WorkflowExecutionStarted", "WorkflowExecutionCancelRequested", "WorkflowExecutionCompleted", "CompleteWorkflowExecutionFailed", "WorkflowExecutionFailed", "FailWorkflowExecutionFailed", "WorkflowExecutionTimedOut", "WorkflowExecutionCanceled", "CancelWorkflowExecutionFailed", "WorkflowExecutionContinuedAsNew", "ContinueAsNewWorkflowExecutionFailed", "WorkflowExecutionTerminated", "DecisionTaskScheduled", "DecisionTaskStarted", "DecisionTaskCompleted", "DecisionTaskTimedOut", "ActivityTaskScheduled", "ScheduleActivityTaskFailed", "ActivityTaskStarted", "ActivityTaskCompleted", "ActivityTaskFailed", "ActivityTaskTimedOut", "ActivityTaskCanceled", "ActivityTaskCancelRequested", "RequestCancelActivityTaskFailed", "WorkflowExecutionSignaled", "MarkerRecorded", "RecordMarkerFailed", "TimerStarted", "StartTimerFailed", "TimerFired", "TimerCanceled", "CancelTimerFailed", "StartChildWorkflowExecutionInitiated", "StartChildWorkflowExecutionFailed", "ChildWorkflowExecutionStarted", "ChildWorkflowExecutionCompleted", "ChildWorkflowExecutionFailed", "ChildWorkflowExecutionTimedOut", "ChildWorkflowExecutionCanceled", "ChildWorkflowExecutionTerminated", "SignalExternalWorkflowExecutionInitiated", "SignalExternalWorkflowExecutionFailed", "ExternalWorkflowExecutionSignaled", "RequestCancelExternalWorkflowExecutionInitiated", "RequestCancelExternalWorkflowExecutionFailed", "ExternalWorkflowExecutionCancelRequested", "LambdaFunctionScheduled", "LambdaFunctionStarted", "LambdaFunctionCompleted", "LambdaFunctionFailed", "LambdaFunctionTimedOut", "ScheduleLambdaFunctionFailed", "StartLambdaFunctionFailed"
resp.events[0].event_id #=> Integer
resp.events[0].workflow_execution_started_event_attributes.input #=> String
resp.events[0].workflow_execution_started_event_attributes.execution_start_to_close_timeout #=> String
resp.events[0].workflow_execution_started_event_attributes.task_start_to_close_timeout #=> String
resp.events[0].workflow_execution_started_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_started_event_attributes.task_list.name #=> String
resp.events[0].workflow_execution_started_event_attributes.task_priority #=> String
resp.events[0].workflow_execution_started_event_attributes.workflow_type.name #=> String
resp.events[0].workflow_execution_started_event_attributes.workflow_type.version #=> String
resp.events[0].workflow_execution_started_event_attributes.tag_list #=> Array
resp.events[0].workflow_execution_started_event_attributes.tag_list[0] #=> String
resp.events[0].workflow_execution_started_event_attributes.continued_execution_run_id #=> String
resp.events[0].workflow_execution_started_event_attributes.parent_workflow_execution.workflow_id #=> String
resp.events[0].workflow_execution_started_event_attributes.parent_workflow_execution.run_id #=> String
resp.events[0].workflow_execution_started_event_attributes.parent_initiated_event_id #=> Integer
resp.events[0].workflow_execution_started_event_attributes.lambda_role #=> String
resp.events[0].workflow_execution_completed_event_attributes.result #=> String
resp.events[0].workflow_execution_completed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].complete_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "OPERATION_NOT_PERMITTED"
resp.events[0].complete_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_failed_event_attributes.reason #=> String
resp.events[0].workflow_execution_failed_event_attributes.details #=> String
resp.events[0].workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].fail_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "OPERATION_NOT_PERMITTED"
resp.events[0].fail_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].workflow_execution_timed_out_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_canceled_event_attributes.details #=> String
resp.events[0].workflow_execution_canceled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].cancel_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "OPERATION_NOT_PERMITTED"
resp.events[0].cancel_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_continued_as_new_event_attributes.input #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_continued_as_new_event_attributes.new_execution_run_id #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.execution_start_to_close_timeout #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.task_list.name #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.task_priority #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.task_start_to_close_timeout #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_continued_as_new_event_attributes.tag_list #=> Array
resp.events[0].workflow_execution_continued_as_new_event_attributes.tag_list[0] #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.workflow_type.name #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.workflow_type.version #=> String
resp.events[0].workflow_execution_continued_as_new_event_attributes.lambda_role #=> String
resp.events[0].continue_as_new_workflow_execution_failed_event_attributes.cause #=> String, one of "UNHANDLED_DECISION", "WORKFLOW_TYPE_DEPRECATED", "WORKFLOW_TYPE_DOES_NOT_EXIST", "DEFAULT_EXECUTION_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_LIST_UNDEFINED", "DEFAULT_CHILD_POLICY_UNDEFINED", "CONTINUE_AS_NEW_WORKFLOW_EXECUTION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].continue_as_new_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].workflow_execution_terminated_event_attributes.reason #=> String
resp.events[0].workflow_execution_terminated_event_attributes.details #=> String
resp.events[0].workflow_execution_terminated_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].workflow_execution_terminated_event_attributes.cause #=> String, one of "CHILD_POLICY_APPLIED", "EVENT_LIMIT_EXCEEDED", "OPERATOR_INITIATED"
resp.events[0].workflow_execution_cancel_requested_event_attributes.external_workflow_execution.workflow_id #=> String
resp.events[0].workflow_execution_cancel_requested_event_attributes.external_workflow_execution.run_id #=> String
resp.events[0].workflow_execution_cancel_requested_event_attributes.external_initiated_event_id #=> Integer
resp.events[0].workflow_execution_cancel_requested_event_attributes.cause #=> String, one of "CHILD_POLICY_APPLIED"
resp.events[0].decision_task_scheduled_event_attributes.task_list.name #=> String
resp.events[0].decision_task_scheduled_event_attributes.task_priority #=> String
resp.events[0].decision_task_scheduled_event_attributes.start_to_close_timeout #=> String
resp.events[0].decision_task_started_event_attributes.identity #=> String
resp.events[0].decision_task_started_event_attributes.scheduled_event_id #=> Integer
resp.events[0].decision_task_completed_event_attributes.execution_context #=> String
resp.events[0].decision_task_completed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].decision_task_completed_event_attributes.started_event_id #=> Integer
resp.events[0].decision_task_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].decision_task_timed_out_event_attributes.scheduled_event_id #=> Integer
resp.events[0].decision_task_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_scheduled_event_attributes.activity_type.name #=> String
resp.events[0].activity_task_scheduled_event_attributes.activity_type.version #=> String
resp.events[0].activity_task_scheduled_event_attributes.activity_id #=> String
resp.events[0].activity_task_scheduled_event_attributes.input #=> String
resp.events[0].activity_task_scheduled_event_attributes.control #=> String
resp.events[0].activity_task_scheduled_event_attributes.schedule_to_start_timeout #=> String
resp.events[0].activity_task_scheduled_event_attributes.schedule_to_close_timeout #=> String
resp.events[0].activity_task_scheduled_event_attributes.start_to_close_timeout #=> String
resp.events[0].activity_task_scheduled_event_attributes.task_list.name #=> String
resp.events[0].activity_task_scheduled_event_attributes.task_priority #=> String
resp.events[0].activity_task_scheduled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].activity_task_scheduled_event_attributes.heartbeat_timeout #=> String
resp.events[0].activity_task_started_event_attributes.identity #=> String
resp.events[0].activity_task_started_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_completed_event_attributes.result #=> String
resp.events[0].activity_task_completed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_completed_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_failed_event_attributes.reason #=> String
resp.events[0].activity_task_failed_event_attributes.details #=> String
resp.events[0].activity_task_failed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_failed_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE", "SCHEDULE_TO_START", "SCHEDULE_TO_CLOSE", "HEARTBEAT"
resp.events[0].activity_task_timed_out_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_timed_out_event_attributes.details #=> String
resp.events[0].activity_task_canceled_event_attributes.details #=> String
resp.events[0].activity_task_canceled_event_attributes.scheduled_event_id #=> Integer
resp.events[0].activity_task_canceled_event_attributes.started_event_id #=> Integer
resp.events[0].activity_task_canceled_event_attributes.latest_cancel_requested_event_id #=> Integer
resp.events[0].activity_task_cancel_requested_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].activity_task_cancel_requested_event_attributes.activity_id #=> String
resp.events[0].workflow_execution_signaled_event_attributes.signal_name #=> String
resp.events[0].workflow_execution_signaled_event_attributes.input #=> String
resp.events[0].workflow_execution_signaled_event_attributes.external_workflow_execution.workflow_id #=> String
resp.events[0].workflow_execution_signaled_event_attributes.external_workflow_execution.run_id #=> String
resp.events[0].workflow_execution_signaled_event_attributes.external_initiated_event_id #=> Integer
resp.events[0].marker_recorded_event_attributes.marker_name #=> String
resp.events[0].marker_recorded_event_attributes.details #=> String
resp.events[0].marker_recorded_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].record_marker_failed_event_attributes.marker_name #=> String
resp.events[0].record_marker_failed_event_attributes.cause #=> String, one of "OPERATION_NOT_PERMITTED"
resp.events[0].record_marker_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].timer_started_event_attributes.timer_id #=> String
resp.events[0].timer_started_event_attributes.control #=> String
resp.events[0].timer_started_event_attributes.start_to_fire_timeout #=> String
resp.events[0].timer_started_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].timer_fired_event_attributes.timer_id #=> String
resp.events[0].timer_fired_event_attributes.started_event_id #=> Integer
resp.events[0].timer_canceled_event_attributes.timer_id #=> String
resp.events[0].timer_canceled_event_attributes.started_event_id #=> Integer
resp.events[0].timer_canceled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_initiated_event_attributes.workflow_id #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.workflow_type.name #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.workflow_type.version #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.control #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.input #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.execution_start_to_close_timeout #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.task_list.name #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.task_priority #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_initiated_event_attributes.child_policy #=> String, one of "TERMINATE", "REQUEST_CANCEL", "ABANDON"
resp.events[0].start_child_workflow_execution_initiated_event_attributes.task_start_to_close_timeout #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.tag_list #=> Array
resp.events[0].start_child_workflow_execution_initiated_event_attributes.tag_list[0] #=> String
resp.events[0].start_child_workflow_execution_initiated_event_attributes.lambda_role #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_started_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_started_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.result #=> String
resp.events[0].child_workflow_execution_completed_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_completed_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.reason #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.details #=> String
resp.events[0].child_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_failed_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].child_workflow_execution_timed_out_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.details #=> String
resp.events[0].child_workflow_execution_canceled_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_canceled_event_attributes.started_event_id #=> Integer
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_execution.run_id #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_type.name #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.workflow_type.version #=> String
resp.events[0].child_workflow_execution_terminated_event_attributes.initiated_event_id #=> Integer
resp.events[0].child_workflow_execution_terminated_event_attributes.started_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.workflow_id #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.run_id #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.signal_name #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.input #=> String
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_initiated_event_attributes.control #=> String
resp.events[0].external_workflow_execution_signaled_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].external_workflow_execution_signaled_event_attributes.workflow_execution.run_id #=> String
resp.events[0].external_workflow_execution_signaled_event_attributes.initiated_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_failed_event_attributes.workflow_id #=> String
resp.events[0].signal_external_workflow_execution_failed_event_attributes.run_id #=> String
resp.events[0].signal_external_workflow_execution_failed_event_attributes.cause #=> String, one of "UNKNOWN_EXTERNAL_WORKFLOW_EXECUTION", "SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].signal_external_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].signal_external_workflow_execution_failed_event_attributes.control #=> String
resp.events[0].external_workflow_execution_cancel_requested_event_attributes.workflow_execution.workflow_id #=> String
resp.events[0].external_workflow_execution_cancel_requested_event_attributes.workflow_execution.run_id #=> String
resp.events[0].external_workflow_execution_cancel_requested_event_attributes.initiated_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.workflow_id #=> String
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.run_id #=> String
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_initiated_event_attributes.control #=> String
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.workflow_id #=> String
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.run_id #=> String
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.cause #=> String, one of "UNKNOWN_EXTERNAL_WORKFLOW_EXECUTION", "REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].request_cancel_external_workflow_execution_failed_event_attributes.control #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.activity_type.name #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.activity_type.version #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.activity_id #=> String
resp.events[0].schedule_activity_task_failed_event_attributes.cause #=> String, one of "ACTIVITY_TYPE_DEPRECATED", "ACTIVITY_TYPE_DOES_NOT_EXIST", "ACTIVITY_ID_ALREADY_IN_USE", "OPEN_ACTIVITIES_LIMIT_EXCEEDED", "ACTIVITY_CREATION_RATE_EXCEEDED", "DEFAULT_SCHEDULE_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_LIST_UNDEFINED", "DEFAULT_SCHEDULE_TO_START_TIMEOUT_UNDEFINED", "DEFAULT_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_HEARTBEAT_TIMEOUT_UNDEFINED", "OPERATION_NOT_PERMITTED"
resp.events[0].schedule_activity_task_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].request_cancel_activity_task_failed_event_attributes.activity_id #=> String
resp.events[0].request_cancel_activity_task_failed_event_attributes.cause #=> String, one of "ACTIVITY_ID_UNKNOWN", "OPERATION_NOT_PERMITTED"
resp.events[0].request_cancel_activity_task_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_timer_failed_event_attributes.timer_id #=> String
resp.events[0].start_timer_failed_event_attributes.cause #=> String, one of "TIMER_ID_ALREADY_IN_USE", "OPEN_TIMERS_LIMIT_EXCEEDED", "TIMER_CREATION_RATE_EXCEEDED", "OPERATION_NOT_PERMITTED"
resp.events[0].start_timer_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].cancel_timer_failed_event_attributes.timer_id #=> String
resp.events[0].cancel_timer_failed_event_attributes.cause #=> String, one of "TIMER_ID_UNKNOWN", "OPERATION_NOT_PERMITTED"
resp.events[0].cancel_timer_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_failed_event_attributes.workflow_type.name #=> String
resp.events[0].start_child_workflow_execution_failed_event_attributes.workflow_type.version #=> String
resp.events[0].start_child_workflow_execution_failed_event_attributes.cause #=> String, one of "WORKFLOW_TYPE_DOES_NOT_EXIST", "WORKFLOW_TYPE_DEPRECATED", "OPEN_CHILDREN_LIMIT_EXCEEDED", "OPEN_WORKFLOWS_LIMIT_EXCEEDED", "CHILD_CREATION_RATE_EXCEEDED", "WORKFLOW_ALREADY_RUNNING", "DEFAULT_EXECUTION_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_TASK_LIST_UNDEFINED", "DEFAULT_TASK_START_TO_CLOSE_TIMEOUT_UNDEFINED", "DEFAULT_CHILD_POLICY_UNDEFINED", "OPERATION_NOT_PERMITTED"
resp.events[0].start_child_workflow_execution_failed_event_attributes.workflow_id #=> String
resp.events[0].start_child_workflow_execution_failed_event_attributes.initiated_event_id #=> Integer
resp.events[0].start_child_workflow_execution_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_child_workflow_execution_failed_event_attributes.control #=> String
resp.events[0].lambda_function_scheduled_event_attributes.id #=> String
resp.events[0].lambda_function_scheduled_event_attributes.name #=> String
resp.events[0].lambda_function_scheduled_event_attributes.control #=> String
resp.events[0].lambda_function_scheduled_event_attributes.input #=> String
resp.events[0].lambda_function_scheduled_event_attributes.start_to_close_timeout #=> String
resp.events[0].lambda_function_scheduled_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].lambda_function_started_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_completed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_completed_event_attributes.started_event_id #=> Integer
resp.events[0].lambda_function_completed_event_attributes.result #=> String
resp.events[0].lambda_function_failed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_failed_event_attributes.started_event_id #=> Integer
resp.events[0].lambda_function_failed_event_attributes.reason #=> String
resp.events[0].lambda_function_failed_event_attributes.details #=> String
resp.events[0].lambda_function_timed_out_event_attributes.scheduled_event_id #=> Integer
resp.events[0].lambda_function_timed_out_event_attributes.started_event_id #=> Integer
resp.events[0].lambda_function_timed_out_event_attributes.timeout_type #=> String, one of "START_TO_CLOSE"
resp.events[0].schedule_lambda_function_failed_event_attributes.id #=> String
resp.events[0].schedule_lambda_function_failed_event_attributes.name #=> String
resp.events[0].schedule_lambda_function_failed_event_attributes.cause #=> String, one of "ID_ALREADY_IN_USE", "OPEN_LAMBDA_FUNCTIONS_LIMIT_EXCEEDED", "LAMBDA_FUNCTION_CREATION_RATE_EXCEEDED", "LAMBDA_SERVICE_NOT_AVAILABLE_IN_REGION"
resp.events[0].schedule_lambda_function_failed_event_attributes.decision_task_completed_event_id #=> Integer
resp.events[0].start_lambda_function_failed_event_attributes.scheduled_event_id #=> Integer
resp.events[0].start_lambda_function_failed_event_attributes.cause #=> String, one of "ASSUME_ROLE_FAILED"
resp.events[0].start_lambda_function_failed_event_attributes.message #=> String
resp.next_page_token #=> String
resp.previous_started_event_id #=> Integer

@overload poll_for_decision_task(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 2694
def poll_for_decision_task(params = {}, options = {})
  req = build_request(:poll_for_decision_task, params)
  req.send_request(options)
end
record_activity_task_heartbeat(params = {}, options = {}) click to toggle source

Used by activity workers to report to the service that the ActivityTask represented by the specified `taskToken` is still making progress. The worker can also specify details of the progress, for example percent complete, using the `details` parameter. This action can also be used by the worker as a mechanism to check if cancellation is being requested for the activity task. If a cancellation is being attempted for the specified task, then the boolean `cancelRequested` flag returned by the service is set to `true`.

This action resets the `taskHeartbeatTimeout` clock. The `taskHeartbeatTimeout` is specified in RegisterActivityType.

This action doesn't in itself create an event in the workflow execution history. However, if the task times out, the workflow execution history contains a `ActivityTaskTimedOut` event that contains the information from the last heartbeat generated by the activity worker.

<note markdown=“1”> The `taskStartToCloseTimeout` of an activity type is the maximum duration of an activity task, regardless of the number of RecordActivityTaskHeartbeat requests received. The `taskStartToCloseTimeout` is also specified in RegisterActivityType.

</note>

<note markdown=“1”> This operation is only useful for long-lived activities to report liveliness of the task and to determine if a cancellation is being attempted.

</note>

If the `cancelRequested` flag returns `true`, a cancellation is being attempted. If the worker can cancel the activity, it should respond with RespondActivityTaskCanceled. Otherwise, it should ignore the cancellation request.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :task_token

The `taskToken` of the ActivityTask.

`taskToken` is generated by the service and should be treated as an
opaque value. If the task is passed to another process, its
`taskToken` must also be passed. This enables it to provide its
progress and respond with results.

@option params [String] :details

If specified, contains details about the progress of the task.

@return [Types::ActivityTaskStatus] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::ActivityTaskStatus#cancel_requested #cancel_requested} => Boolean

@example Request syntax with placeholder values

resp = client.record_activity_task_heartbeat({
  task_token: "TaskToken", # required
  details: "LimitedData",
})

@example Response structure

resp.cancel_requested #=> Boolean

@overload record_activity_task_heartbeat(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 2787
def record_activity_task_heartbeat(params = {}, options = {})
  req = build_request(:record_activity_task_heartbeat, params)
  req.send_request(options)
end
register_activity_type(params = {}, options = {}) click to toggle source

Registers a new *activity type* along with its configuration settings in the specified domain.

A `TypeAlreadyExists` fault is returned if the type already exists in the domain. You cannot change any configuration settings of the type after its registration, and it must be registered as a new version.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `defaultTaskList.name`: String constraint. The key is `swf:defaultTaskList.name`.

    • `name`: String constraint. The key is `swf:name`.

    • `version`: String constraint. The key is `swf:version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which this activity is to be registered.

@option params [required, String] :name

The name of the activity type within the domain.

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [required, String] :version

The version of the activity type.

<note markdown="1"> The activity type consists of the name and version, the combination of
which must be unique within the domain.

 </note>

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [String] :description

A textual description of the activity type.

@option params [String] :default_task_start_to_close_timeout

If set, specifies the default maximum duration that a worker can take
to process tasks of this activity type. This default can be overridden
when scheduling an activity task using the `ScheduleActivityTask`
Decision.

The duration is specified in seconds, an integer greater than or equal
to `0`. You can use `NONE` to specify unlimited duration.

@option params [String] :default_task_heartbeat_timeout

If set, specifies the default maximum time before which a worker
processing a task of this type must report progress by calling
RecordActivityTaskHeartbeat. If the timeout is exceeded, the activity
task is automatically timed out. This default can be overridden when
scheduling an activity task using the `ScheduleActivityTask` Decision.
If the activity worker subsequently attempts to record a heartbeat or
returns a result, the activity worker receives an `UnknownResource`
fault. In this case, Amazon SWF no longer considers the activity task
to be valid; the activity worker should clean up the activity task.

The duration is specified in seconds, an integer greater than or equal
to `0`. You can use `NONE` to specify unlimited duration.

@option params [Types::TaskList] :default_task_list

If set, specifies the default task list to use for scheduling tasks of
this activity type. This default task list is used if a task list
isn't provided when a task is scheduled through the
`ScheduleActivityTask` Decision.

@option params [String] :default_task_priority

The default task priority to assign to the activity type. If not
assigned, then `0` is used. Valid values are integers that range from
Java's `Integer.MIN_VALUE` (-2147483648) to `Integer.MAX_VALUE`
(2147483647). Higher numbers indicate higher priority.

For more information about setting task priority, see [Setting Task
Priority][1] in the *in the *Amazon SWF Developer Guide*.*.

[1]: https://docs.aws.amazon.com/amazonswf/latest/developerguide/programming-priority.html

@option params [String] :default_task_schedule_to_start_timeout

If set, specifies the default maximum duration that a task of this
activity type can wait before being assigned to a worker. This default
can be overridden when scheduling an activity task using the
`ScheduleActivityTask` Decision.

The duration is specified in seconds, an integer greater than or equal
to `0`. You can use `NONE` to specify unlimited duration.

@option params [String] :default_task_schedule_to_close_timeout

If set, specifies the default maximum duration for a task of this
activity type. This default can be overridden when scheduling an
activity task using the `ScheduleActivityTask` Decision.

The duration is specified in seconds, an integer greater than or equal
to `0`. You can use `NONE` to specify unlimited duration.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.register_activity_type({
  domain: "DomainName", # required
  name: "Name", # required
  version: "Version", # required
  description: "Description",
  default_task_start_to_close_timeout: "DurationInSecondsOptional",
  default_task_heartbeat_timeout: "DurationInSecondsOptional",
  default_task_list: {
    name: "Name", # required
  },
  default_task_priority: "TaskPriority",
  default_task_schedule_to_start_timeout: "DurationInSecondsOptional",
  default_task_schedule_to_close_timeout: "DurationInSecondsOptional",
})

@overload register_activity_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 2938
def register_activity_type(params = {}, options = {})
  req = build_request(:register_activity_type, params)
  req.send_request(options)
end
register_domain(params = {}, options = {}) click to toggle source

Registers a new domain.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • You cannot use an IAM policy to control domain access for this action. The name of the domain being registered is available as the resource of this action.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :name

Name of the domain to register. The name must be unique in the region
that the domain is registered in.

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [String] :description

A text description of the domain.

@option params [required, String] :workflow_execution_retention_period_in_days

The duration (in days) that records and histories of workflow
executions on the domain should be kept by the service. After the
retention period, the workflow execution isn't available in the
results of visibility calls.

If you pass the value `NONE` or `0` (zero), then the workflow
execution history isn't retained. As soon as the workflow execution
completes, the execution record and its history are deleted.

The maximum workflow execution retention period is 90 days. For more
information about Amazon SWF service limits, see: [Amazon SWF Service
Limits][1] in the *Amazon SWF Developer Guide*.

[1]: https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-limits.html

@option params [Array<Types::ResourceTag>] :tags

Tags to be added when registering a domain.

Tags may only contain unicode letters, digits, whitespace, or these
symbols: `_ . : / = + - @`.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.register_domain({
  name: "DomainName", # required
  description: "Description",
  workflow_execution_retention_period_in_days: "DurationInDays", # required
  tags: [
    {
      key: "ResourceTagKey", # required
      value: "ResourceTagValue",
    },
  ],
})

@overload register_domain(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3024
def register_domain(params = {}, options = {})
  req = build_request(:register_domain, params)
  req.send_request(options)
end
register_workflow_type(params = {}, options = {}) click to toggle source

Registers a new *workflow type* and its configuration settings in the specified domain.

The retention period for the workflow history is set by the RegisterDomain action.

If the type already exists, then a `TypeAlreadyExists` fault is returned. You cannot change the configuration settings of a workflow type once it is registered and it must be registered as a new version.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `defaultTaskList.name`: String constraint. The key is `swf:defaultTaskList.name`.

    • `name`: String constraint. The key is `swf:name`.

    • `version`: String constraint. The key is `swf:version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which to register the workflow type.

@option params [required, String] :name

The name of the workflow type.

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [required, String] :version

The version of the workflow type.

<note markdown="1"> The workflow type consists of the name and version, the combination of
which must be unique within the domain. To get a list of all currently
registered workflow types, use the ListWorkflowTypes action.

 </note>

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [String] :description

Textual description of the workflow type.

@option params [String] :default_task_start_to_close_timeout

If set, specifies the default maximum duration of decision tasks for
this workflow type. This default can be overridden when starting a
workflow execution using the StartWorkflowExecution action or the
`StartChildWorkflowExecution` Decision.

The duration is specified in seconds, an integer greater than or equal
to `0`. You can use `NONE` to specify unlimited duration.

@option params [String] :default_execution_start_to_close_timeout

If set, specifies the default maximum duration for executions of this
workflow type. You can override this default when starting an
execution through the StartWorkflowExecution Action or
`StartChildWorkflowExecution` Decision.

The duration is specified in seconds; an integer greater than or equal
to 0. Unlike some of the other timeout parameters in Amazon SWF, you
cannot specify a value of "NONE" for
`defaultExecutionStartToCloseTimeout`; there is a one-year max limit
on the time that a workflow execution can run. Exceeding this limit
always causes the workflow execution to time out.

@option params [Types::TaskList] :default_task_list

If set, specifies the default task list to use for scheduling decision
tasks for executions of this workflow type. This default is used only
if a task list isn't provided when starting the execution through the
StartWorkflowExecution Action or `StartChildWorkflowExecution`
Decision.

@option params [String] :default_task_priority

The default task priority to assign to the workflow type. If not
assigned, then `0` is used. Valid values are integers that range from
Java's `Integer.MIN_VALUE` (-2147483648) to `Integer.MAX_VALUE`
(2147483647). Higher numbers indicate higher priority.

For more information about setting task priority, see [Setting Task
Priority][1] in the *Amazon SWF Developer Guide*.

[1]: https://docs.aws.amazon.com/amazonswf/latest/developerguide/programming-priority.html

@option params [String] :default_child_policy

If set, specifies the default policy to use for the child workflow
executions when a workflow execution of this type is terminated, by
calling the TerminateWorkflowExecution action explicitly or due to an
expired timeout. This default can be overridden when starting a
workflow execution using the StartWorkflowExecution action or the
`StartChildWorkflowExecution` Decision.

The supported child policies are:

* `TERMINATE` – The child executions are terminated.

* `REQUEST_CANCEL` – A request to cancel is attempted for each child
  execution by recording a `WorkflowExecutionCancelRequested` event in
  its history. It is up to the decider to take appropriate actions
  when it receives an execution history with this event.

* `ABANDON` – No action is taken. The child executions continue to
  run.

@option params [String] :default_lambda_role

The default IAM role attached to this workflow type.

<note markdown="1"> Executions of this workflow type need IAM roles to invoke Lambda
functions. If you don't specify an IAM role when you start this
workflow type, the default Lambda role is attached to the execution.
For more information, see
[https://docs.aws.amazon.com/amazonswf/latest/developerguide/lambda-task.html][1]
in the *Amazon SWF Developer Guide*.

 </note>

[1]: https://docs.aws.amazon.com/amazonswf/latest/developerguide/lambda-task.html

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.register_workflow_type({
  domain: "DomainName", # required
  name: "Name", # required
  version: "Version", # required
  description: "Description",
  default_task_start_to_close_timeout: "DurationInSecondsOptional",
  default_execution_start_to_close_timeout: "DurationInSecondsOptional",
  default_task_list: {
    name: "Name", # required
  },
  default_task_priority: "TaskPriority",
  default_child_policy: "TERMINATE", # accepts TERMINATE, REQUEST_CANCEL, ABANDON
  default_lambda_role: "Arn",
})

@overload register_workflow_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3198
def register_workflow_type(params = {}, options = {})
  req = build_request(:register_workflow_type, params)
  req.send_request(options)
end
request_cancel_workflow_execution(params = {}, options = {}) click to toggle source

Records a `WorkflowExecutionCancelRequested` event in the currently running workflow execution identified by the given domain, workflowId, and runId. This logically requests the cancellation of the workflow execution as a whole. It is up to the decider to take appropriate actions when it receives an execution history with this event.

<note markdown=“1”> If the runId isn't specified, the `WorkflowExecutionCancelRequested` event is recorded in the history of the current open workflow execution with the specified workflowId in the domain.

</note>

<note markdown=“1”> Because this action allows the workflow to properly clean up and gracefully close, it should be used instead of TerminateWorkflowExecution when possible.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain containing the workflow execution to cancel.

@option params [required, String] :workflow_id

The workflowId of the workflow execution to cancel.

@option params [String] :run_id

The runId of the workflow execution to cancel.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.request_cancel_workflow_execution({
  domain: "DomainName", # required
  workflow_id: "WorkflowId", # required
  run_id: "WorkflowRunIdOptional",
})

@overload request_cancel_workflow_execution(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3266
def request_cancel_workflow_execution(params = {}, options = {})
  req = build_request(:request_cancel_workflow_execution, params)
  req.send_request(options)
end
respond_activity_task_canceled(params = {}, options = {}) click to toggle source

Used by workers to tell the service that the ActivityTask identified by the `taskToken` was successfully canceled. Additional `details` can be provided using the `details` argument.

These `details` (if provided) appear in the `ActivityTaskCanceled` event added to the workflow history.

Only use this operation if the `canceled` flag of a RecordActivityTaskHeartbeat request returns `true` and if the activity can be safely undone or abandoned.

A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has [timed out].

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-basic.html#swf-dev-timeout-types [2]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :task_token

The `taskToken` of the ActivityTask.

`taskToken` is generated by the service and should be treated as an
opaque value. If the task is passed to another process, its
`taskToken` must also be passed. This enables it to provide its
progress and respond with results.

@option params [String] :details

Information about the cancellation.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.respond_activity_task_canceled({
  task_token: "TaskToken", # required
  details: "Data",
})

@overload respond_activity_task_canceled(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3335
def respond_activity_task_canceled(params = {}, options = {})
  req = build_request(:respond_activity_task_canceled, params)
  req.send_request(options)
end
respond_activity_task_completed(params = {}, options = {}) click to toggle source

Used by workers to tell the service that the ActivityTask identified by the `taskToken` completed successfully with a `result` (if provided). The `result` appears in the `ActivityTaskCompleted` event in the workflow history.

If the requested task doesn't complete successfully, use RespondActivityTaskFailed instead. If the worker finds that the task is canceled through the `canceled` flag returned by RecordActivityTaskHeartbeat, it should cancel the task, clean up and then call RespondActivityTaskCanceled.

A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has [timed out].

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-basic.html#swf-dev-timeout-types [2]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :task_token

The `taskToken` of the ActivityTask.

`taskToken` is generated by the service and should be treated as an
opaque value. If the task is passed to another process, its
`taskToken` must also be passed. This enables it to provide its
progress and respond with results.

@option params [String] :result

The result of the activity task. It is a free form string that is
implementation specific.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.respond_activity_task_completed({
  task_token: "TaskToken", # required
  result: "Data",
})

@overload respond_activity_task_completed(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3405
def respond_activity_task_completed(params = {}, options = {})
  req = build_request(:respond_activity_task_completed, params)
  req.send_request(options)
end
respond_activity_task_failed(params = {}, options = {}) click to toggle source

Used by workers to tell the service that the ActivityTask identified by the `taskToken` has failed with `reason` (if specified). The `reason` and `details` appear in the `ActivityTaskFailed` event added to the workflow history.

A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has [timed out].

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-basic.html#swf-dev-timeout-types [2]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :task_token

The `taskToken` of the ActivityTask.

`taskToken` is generated by the service and should be treated as an
opaque value. If the task is passed to another process, its
`taskToken` must also be passed. This enables it to provide its
progress and respond with results.

@option params [String] :reason

Description of the error that may assist in diagnostics.

@option params [String] :details

Detailed information about the failure.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.respond_activity_task_failed({
  task_token: "TaskToken", # required
  reason: "FailureReason",
  details: "Data",
})

@overload respond_activity_task_failed(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3472
def respond_activity_task_failed(params = {}, options = {})
  req = build_request(:respond_activity_task_failed, params)
  req.send_request(options)
end
respond_decision_task_completed(params = {}, options = {}) click to toggle source

Used by deciders to tell the service that the DecisionTask identified by the `taskToken` has successfully completed. The `decisions` argument specifies the list of decisions made while processing the task.

A `DecisionTaskCompleted` event is added to the workflow history. The `executionContext` specified is attached to the event in the workflow execution history.

**Access Control**

If an IAM policy grants permission to use `RespondDecisionTaskCompleted`, it can express permissions for the list of decisions in the `decisions` parameter. Each of the decisions has one or more parameters, much like a regular API call. To allow for policies to be as readable as possible, you can express permissions on decisions as if they were actual API calls, including applying conditions to some parameters. For more information, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :task_token

The `taskToken` from the DecisionTask.

`taskToken` is generated by the service and should be treated as an
opaque value. If the task is passed to another process, its
`taskToken` must also be passed. This enables it to provide its
progress and respond with results.

@option params [Array<Types::Decision>] :decisions

The list of decisions (possibly empty) made by the decider while
processing this decision task. See the docs for the Decision structure
for details.

@option params [String] :execution_context

User defined context to add to workflow execution.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.respond_decision_task_completed({
  task_token: "TaskToken", # required
  decisions: [
    {
      decision_type: "ScheduleActivityTask", # required, accepts ScheduleActivityTask, RequestCancelActivityTask, CompleteWorkflowExecution, FailWorkflowExecution, CancelWorkflowExecution, ContinueAsNewWorkflowExecution, RecordMarker, StartTimer, CancelTimer, SignalExternalWorkflowExecution, RequestCancelExternalWorkflowExecution, StartChildWorkflowExecution, ScheduleLambdaFunction
      schedule_activity_task_decision_attributes: {
        activity_type: { # required
          name: "Name", # required
          version: "Version", # required
        },
        activity_id: "ActivityId", # required
        control: "Data",
        input: "Data",
        schedule_to_close_timeout: "DurationInSecondsOptional",
        task_list: {
          name: "Name", # required
        },
        task_priority: "TaskPriority",
        schedule_to_start_timeout: "DurationInSecondsOptional",
        start_to_close_timeout: "DurationInSecondsOptional",
        heartbeat_timeout: "DurationInSecondsOptional",
      },
      request_cancel_activity_task_decision_attributes: {
        activity_id: "ActivityId", # required
      },
      complete_workflow_execution_decision_attributes: {
        result: "Data",
      },
      fail_workflow_execution_decision_attributes: {
        reason: "FailureReason",
        details: "Data",
      },
      cancel_workflow_execution_decision_attributes: {
        details: "Data",
      },
      continue_as_new_workflow_execution_decision_attributes: {
        input: "Data",
        execution_start_to_close_timeout: "DurationInSecondsOptional",
        task_list: {
          name: "Name", # required
        },
        task_priority: "TaskPriority",
        task_start_to_close_timeout: "DurationInSecondsOptional",
        child_policy: "TERMINATE", # accepts TERMINATE, REQUEST_CANCEL, ABANDON
        tag_list: ["Tag"],
        workflow_type_version: "Version",
        lambda_role: "Arn",
      },
      record_marker_decision_attributes: {
        marker_name: "MarkerName", # required
        details: "Data",
      },
      start_timer_decision_attributes: {
        timer_id: "TimerId", # required
        control: "Data",
        start_to_fire_timeout: "DurationInSeconds", # required
      },
      cancel_timer_decision_attributes: {
        timer_id: "TimerId", # required
      },
      signal_external_workflow_execution_decision_attributes: {
        workflow_id: "WorkflowId", # required
        run_id: "WorkflowRunIdOptional",
        signal_name: "SignalName", # required
        input: "Data",
        control: "Data",
      },
      request_cancel_external_workflow_execution_decision_attributes: {
        workflow_id: "WorkflowId", # required
        run_id: "WorkflowRunIdOptional",
        control: "Data",
      },
      start_child_workflow_execution_decision_attributes: {
        workflow_type: { # required
          name: "Name", # required
          version: "Version", # required
        },
        workflow_id: "WorkflowId", # required
        control: "Data",
        input: "Data",
        execution_start_to_close_timeout: "DurationInSecondsOptional",
        task_list: {
          name: "Name", # required
        },
        task_priority: "TaskPriority",
        task_start_to_close_timeout: "DurationInSecondsOptional",
        child_policy: "TERMINATE", # accepts TERMINATE, REQUEST_CANCEL, ABANDON
        tag_list: ["Tag"],
        lambda_role: "Arn",
      },
      schedule_lambda_function_decision_attributes: {
        id: "FunctionId", # required
        name: "FunctionName", # required
        control: "Data",
        input: "FunctionInput",
        start_to_close_timeout: "DurationInSecondsOptional",
      },
    },
  ],
  execution_context: "Data",
})

@overload respond_decision_task_completed(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3626
def respond_decision_task_completed(params = {}, options = {})
  req = build_request(:respond_decision_task_completed, params)
  req.send_request(options)
end
signal_workflow_execution(params = {}, options = {}) click to toggle source

Records a `WorkflowExecutionSignaled` event in the workflow execution history and creates a decision task for the workflow execution identified by the given domain, workflowId and runId. The event is recorded with the specified user defined signalName and input (if provided).

<note markdown=“1”> If a runId isn't specified, then the `WorkflowExecutionSignaled` event is recorded in the history of the current open workflow with the matching workflowId in the domain.

</note>

<note markdown=“1”> If the specified workflow execution isn't open, this method fails with `UnknownResource`.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain containing the workflow execution to signal.

@option params [required, String] :workflow_id

The workflowId of the workflow execution to signal.

@option params [String] :run_id

The runId of the workflow execution to signal.

@option params [required, String] :signal_name

The name of the signal. This name must be meaningful to the target
workflow.

@option params [String] :input

Data to attach to the `WorkflowExecutionSignaled` event in the target
workflow execution's history.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.signal_workflow_execution({
  domain: "DomainName", # required
  workflow_id: "WorkflowId", # required
  run_id: "WorkflowRunIdOptional",
  signal_name: "SignalName", # required
  input: "Data",
})

@overload signal_workflow_execution(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3703
def signal_workflow_execution(params = {}, options = {})
  req = build_request(:signal_workflow_execution, params)
  req.send_request(options)
end
start_workflow_execution(params = {}, options = {}) click to toggle source

Starts an execution of the workflow type in the specified domain using the provided `workflowId` and input data.

This action returns the newly started workflow execution.

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `tagList.member.0`: The key is `swf:tagList.member.0`.

    • `tagList.member.1`: The key is `swf:tagList.member.1`.

    • `tagList.member.2`: The key is `swf:tagList.member.2`.

    • `tagList.member.3`: The key is `swf:tagList.member.3`.

    • `tagList.member.4`: The key is `swf:tagList.member.4`.

    • `taskList`: String constraint. The key is `swf:taskList.name`.

    • `workflowType.name`: String constraint. The key is `swf:workflowType.name`.

    • `workflowType.version`: String constraint. The key is `swf:workflowType.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain in which the workflow execution is created.

@option params [required, String] :workflow_id

The user defined identifier associated with the workflow execution.
You can use this to associate a custom identifier with the workflow
execution. You may specify the same identifier if a workflow execution
is logically a *restart* of a previous execution. You cannot have two
open workflow executions with the same `workflowId` at the same time
within the same domain.

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [required, Types::WorkflowType] :workflow_type

The type of the workflow to start.

@option params [Types::TaskList] :task_list

The task list to use for the decision tasks generated for this
workflow execution. This overrides the `defaultTaskList` specified
when registering the workflow type.

<note markdown="1"> A task list for this workflow execution must be specified either as a
default for the workflow type or through this parameter. If neither
this parameter is set nor a default task list was specified at
registration time then a fault is returned.

 </note>

The specified string must not start or end with whitespace. It must
not contain a `:` (colon), `/` (slash), `|` (vertical bar), or any
control characters (`\u0000-\u001f` \| `\u007f-\u009f`). Also, it must
not *be* the literal string `arn`.

@option params [String] :task_priority

The task priority to use for this workflow execution. This overrides
any default priority that was assigned when the workflow type was
registered. If not set, then the default task priority for the
workflow type is used. Valid values are integers that range from
Java's `Integer.MIN_VALUE` (-2147483648) to `Integer.MAX_VALUE`
(2147483647). Higher numbers indicate higher priority.

For more information about setting task priority, see [Setting Task
Priority][1] in the *Amazon SWF Developer Guide*.

[1]: https://docs.aws.amazon.com/amazonswf/latest/developerguide/programming-priority.html

@option params [String] :input

The input for the workflow execution. This is a free form string which
should be meaningful to the workflow you are starting. This `input` is
made available to the new workflow execution in the
`WorkflowExecutionStarted` history event.

@option params [String] :execution_start_to_close_timeout

The total duration for this workflow execution. This overrides the
defaultExecutionStartToCloseTimeout specified when registering the
workflow type.

The duration is specified in seconds; an integer greater than or equal
to `0`. Exceeding this limit causes the workflow execution to time
out. Unlike some of the other timeout parameters in Amazon SWF, you
cannot specify a value of "NONE" for this timeout; there is a
one-year max limit on the time that a workflow execution can run.

<note markdown="1"> An execution start-to-close timeout must be specified either through
this parameter or as a default when the workflow type is registered.
If neither this parameter nor a default execution start-to-close
timeout is specified, a fault is returned.

 </note>

@option params [Array<String>] :tag_list

The list of tags to associate with the workflow execution. You can
specify a maximum of 5 tags. You can list workflow executions with a
specific tag by calling ListOpenWorkflowExecutions or
ListClosedWorkflowExecutions and specifying a TagFilter.

@option params [String] :task_start_to_close_timeout

Specifies the maximum duration of decision tasks for this workflow
execution. This parameter overrides the
`defaultTaskStartToCloseTimout` specified when registering the
workflow type using RegisterWorkflowType.

The duration is specified in seconds, an integer greater than or equal
to `0`. You can use `NONE` to specify unlimited duration.

<note markdown="1"> A task start-to-close timeout for this workflow execution must be
specified either as a default for the workflow type or through this
parameter. If neither this parameter is set nor a default task
start-to-close timeout was specified at registration time then a fault
is returned.

 </note>

@option params [String] :child_policy

If set, specifies the policy to use for the child workflow executions
of this workflow execution if it is terminated, by calling the
TerminateWorkflowExecution action explicitly or due to an expired
timeout. This policy overrides the default child policy specified when
registering the workflow type using RegisterWorkflowType.

The supported child policies are:

* `TERMINATE` – The child executions are terminated.

* `REQUEST_CANCEL` – A request to cancel is attempted for each child
  execution by recording a `WorkflowExecutionCancelRequested` event in
  its history. It is up to the decider to take appropriate actions
  when it receives an execution history with this event.

* `ABANDON` – No action is taken. The child executions continue to
  run.

<note markdown="1"> A child policy for this workflow execution must be specified either as
a default for the workflow type or through this parameter. If neither
this parameter is set nor a default child policy was specified at
registration time then a fault is returned.

 </note>

@option params [String] :lambda_role

The IAM role to attach to this workflow execution.

<note markdown="1"> Executions of this workflow type need IAM roles to invoke Lambda
functions. If you don't attach an IAM role, any attempt to schedule a
Lambda task fails. This results in a `ScheduleLambdaFunctionFailed`
history event. For more information, see
[https://docs.aws.amazon.com/amazonswf/latest/developerguide/lambda-task.html][1]
in the *Amazon SWF Developer Guide*.

 </note>

[1]: https://docs.aws.amazon.com/amazonswf/latest/developerguide/lambda-task.html

@return [Types::Run] Returns a {Seahorse::Client::Response response} object which responds to the following methods:

* {Types::Run#run_id #run_id} => String

@example Request syntax with placeholder values

resp = client.start_workflow_execution({
  domain: "DomainName", # required
  workflow_id: "WorkflowId", # required
  workflow_type: { # required
    name: "Name", # required
    version: "Version", # required
  },
  task_list: {
    name: "Name", # required
  },
  task_priority: "TaskPriority",
  input: "Data",
  execution_start_to_close_timeout: "DurationInSecondsOptional",
  tag_list: ["Tag"],
  task_start_to_close_timeout: "DurationInSecondsOptional",
  child_policy: "TERMINATE", # accepts TERMINATE, REQUEST_CANCEL, ABANDON
  lambda_role: "Arn",
})

@example Response structure

resp.run_id #=> String

@overload start_workflow_execution(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3927
def start_workflow_execution(params = {}, options = {})
  req = build_request(:start_workflow_execution, params)
  req.send_request(options)
end
tag_resource(params = {}, options = {}) click to toggle source

Add a tag to a Amazon SWF domain.

<note markdown=“1”> Amazon SWF supports a maximum of 50 tags per resource.

</note>

@option params [required, String] :resource_arn

The Amazon Resource Name (ARN) for the Amazon SWF domain.

@option params [required, Array<Types::ResourceTag>] :tags

The list of tags to add to a domain.

Tags may only contain unicode letters, digits, whitespace, or these
symbols: `_ . : / = + - @`.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.tag_resource({
  resource_arn: "Arn", # required
  tags: [ # required
    {
      key: "ResourceTagKey", # required
      value: "ResourceTagValue",
    },
  ],
})

@overload tag_resource(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 3963
def tag_resource(params = {}, options = {})
  req = build_request(:tag_resource, params)
  req.send_request(options)
end
terminate_workflow_execution(params = {}, options = {}) click to toggle source

Records a `WorkflowExecutionTerminated` event and forces closure of the workflow execution identified by the given domain, runId, and workflowId. The child policy, registered with the workflow type or specified when starting this execution, is applied to any open child workflow executions of this workflow execution.

If the identified workflow execution was in progress, it is terminated immediately.

<note markdown=“1”> If a runId isn't specified, then the `WorkflowExecutionTerminated` event is recorded in the history of the current open workflow with the matching workflowId in the domain.

</note>

<note markdown=“1”> You should consider using RequestCancelWorkflowExecution action instead because it allows the workflow to gracefully close while TerminateWorkflowExecution doesn't.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The domain of the workflow execution to terminate.

@option params [required, String] :workflow_id

The workflowId of the workflow execution to terminate.

@option params [String] :run_id

The runId of the workflow execution to terminate.

@option params [String] :reason

A descriptive reason for terminating the workflow execution.

@option params [String] :details

Details for terminating the workflow execution.

@option params [String] :child_policy

If set, specifies the policy to use for the child workflow executions
of the workflow execution being terminated. This policy overrides the
child policy specified for the workflow execution at registration time
or when starting the execution.

The supported child policies are:

* `TERMINATE` – The child executions are terminated.

* `REQUEST_CANCEL` – A request to cancel is attempted for each child
  execution by recording a `WorkflowExecutionCancelRequested` event in
  its history. It is up to the decider to take appropriate actions
  when it receives an execution history with this event.

* `ABANDON` – No action is taken. The child executions continue to
  run.

<note markdown="1"> A child policy for this workflow execution must be specified either as
a default for the workflow type or through this parameter. If neither
this parameter is set nor a default child policy was specified at
registration time then a fault is returned.

 </note>

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.terminate_workflow_execution({
  domain: "DomainName", # required
  workflow_id: "WorkflowId", # required
  run_id: "WorkflowRunIdOptional",
  reason: "TerminateReason",
  details: "Data",
  child_policy: "TERMINATE", # accepts TERMINATE, REQUEST_CANCEL, ABANDON
})

@overload terminate_workflow_execution(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 4068
def terminate_workflow_execution(params = {}, options = {})
  req = build_request(:terminate_workflow_execution, params)
  req.send_request(options)
end
undeprecate_activity_type(params = {}, options = {}) click to toggle source

Undeprecates a previously deprecated *activity type*. After an activity type has been undeprecated, you can create new tasks of that activity type.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `activityType.name`: String constraint. The key is `swf:activityType.name`.

    • `activityType.version`: String constraint. The key is `swf:activityType.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain of the deprecated activity type.

@option params [required, Types::ActivityType] :activity_type

The activity type to undeprecate.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.undeprecate_activity_type({
  domain: "DomainName", # required
  activity_type: { # required
    name: "Name", # required
    version: "Version", # required
  },
})

@overload undeprecate_activity_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 4133
def undeprecate_activity_type(params = {}, options = {})
  req = build_request(:undeprecate_activity_type, params)
  req.send_request(options)
end
undeprecate_domain(params = {}, options = {}) click to toggle source

Undeprecates a previously deprecated domain. After a domain has been undeprecated it can be used to create new workflow executions or register new types.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :name

The name of the domain of the deprecated workflow type.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.undeprecate_domain({
  name: "DomainName", # required
})

@overload undeprecate_domain(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 4184
def undeprecate_domain(params = {}, options = {})
  req = build_request(:undeprecate_domain, params)
  req.send_request(options)
end
undeprecate_workflow_type(params = {}, options = {}) click to toggle source

Undeprecates a previously deprecated *workflow type*. After a workflow type has been undeprecated, you can create new executions of that type.

<note markdown=“1”> This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

</note>

**Access Control**

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

  • Use a `Resource` element with the domain name to limit the action to only specified domains.

  • Use an `Action` element to allow or deny permission to call this action.

  • Constrain the following parameters by using a `Condition` element with the appropriate keys.

    • `workflowType.name`: String constraint. The key is `swf:workflowType.name`.

    • `workflowType.version`: String constraint. The key is `swf:workflowType.version`.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's `cause` parameter is set to `OPERATION_NOT_PERMITTED`. For details and example IAM policies, see [Using IAM to Manage Access to Amazon SWF Workflows] in the *Amazon SWF Developer Guide*.

[1]: docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html

@option params [required, String] :domain

The name of the domain of the deprecated workflow type.

@option params [required, Types::WorkflowType] :workflow_type

The name of the domain of the deprecated workflow type.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.undeprecate_workflow_type({
  domain: "DomainName", # required
  workflow_type: { # required
    name: "Name", # required
    version: "Version", # required
  },
})

@overload undeprecate_workflow_type(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 4249
def undeprecate_workflow_type(params = {}, options = {})
  req = build_request(:undeprecate_workflow_type, params)
  req.send_request(options)
end
untag_resource(params = {}, options = {}) click to toggle source

Remove a tag from a Amazon SWF domain.

@option params [required, String] :resource_arn

The Amazon Resource Name (ARN) for the Amazon SWF domain.

@option params [required, Array<String>] :tag_keys

The list of tags to remove from the Amazon SWF domain.

@return [Struct] Returns an empty {Seahorse::Client::Response response}.

@example Request syntax with placeholder values

resp = client.untag_resource({
  resource_arn: "Arn", # required
  tag_keys: ["ResourceTagKey"], # required
})

@overload untag_resource(params = {}) @param [Hash] params ({})

# File lib/aws-sdk-swf/client.rb, line 4273
def untag_resource(params = {}, options = {})
  req = build_request(:untag_resource, params)
  req.send_request(options)
end
waiter_names() click to toggle source

@api private @deprecated

# File lib/aws-sdk-swf/client.rb, line 4297
def waiter_names
  []
end