def list(_pid, opts = { :client => GoodData.connection, :project => GoodData.project })
p = opts[:project]
fail ArgumentError, 'No :project specified' if p.nil?
project = GoodData::Project[p, opts]
fail ArgumentError, 'Wrong :project specified' if project.nil?
roles_response = client.get("/gdc/projects/#{project.pid}/roles")
roles = {}
roles_response['projectRoles']['roles'].each do |role_uri|
r = client.get(role_uri)
identifier = r['projectRole']['meta']['identifier']
roles[identifier] = {
:user_uri => r['projectRole']['links']['roleUsers'],
:uri => role_uri
}
end
roles
end