SWF / Client / count_closed_workflow_executions

count_closed_workflow_executions#

SWF.Client.count_closed_workflow_executions(**kwargs)#

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

Note

This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

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.

See also: AWS API Documentation

Request Syntax

response = client.count_closed_workflow_executions(
    domain='string',
    startTimeFilter={
        'oldestDate': datetime(2015, 1, 1),
        'latestDate': datetime(2015, 1, 1)
    },
    closeTimeFilter={
        'oldestDate': datetime(2015, 1, 1),
        'latestDate': datetime(2015, 1, 1)
    },
    executionFilter={
        'workflowId': 'string'
    },
    typeFilter={
        'name': 'string',
        'version': 'string'
    },
    tagFilter={
        'tag': 'string'
    },
    closeStatusFilter={
        'status': 'COMPLETED'|'FAILED'|'CANCELED'|'TERMINATED'|'CONTINUED_AS_NEW'|'TIMED_OUT'
    }
)
Parameters:

  • domain (string) –

    [REQUIRED]

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

  • startTimeFilter (dict) –

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

    Note

    startTimeFilter and closeTimeFilter are mutually exclusive. You must specify one of these in a request but not both.

    • oldestDate (datetime) – [REQUIRED]

      Specifies the oldest start or close date and time to return.

    • latestDate (datetime) –

      Specifies the latest start or close date and time to return.

  • closeTimeFilter (dict) –

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

    Note

    startTimeFilter and closeTimeFilter are mutually exclusive. You must specify one of these in a request but not both.

    • oldestDate (datetime) – [REQUIRED]

      Specifies the oldest start or close date and time to return.

    • latestDate (datetime) –

      Specifies the latest start or close date and time to return.

  • executionFilter (dict) –

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

    Note

    closeStatusFilter, executionFilter, typeFilter and tagFilter are mutually exclusive. You can specify at most one of these in a request.

    • workflowId (string) – [REQUIRED]

      The workflowId to pass of match the criteria of this filter.

  • typeFilter (dict) –

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

    Note

    closeStatusFilter, executionFilter, typeFilter and tagFilter are mutually exclusive. You can specify at most one of these in a request.

    • name (string) – [REQUIRED]

      Name of the workflow type.

    • version (string) –

      Version of the workflow type.

  • tagFilter (dict) –

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

    Note

    closeStatusFilter, executionFilter, typeFilter and tagFilter are mutually exclusive. You can specify at most one of these in a request.

    • tag (string) – [REQUIRED]

      Specifies the tag that must be associated with the execution for it to meet the filter criteria.

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

  • closeStatusFilter (dict) –

    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

    closeStatusFilter, executionFilter, typeFilter and tagFilter are mutually exclusive. You can specify at most one of these in a request.

    • status (string) – [REQUIRED]

      The close status that must match the close status of an execution for it to meet the criteria of this filter.

Return type:

dict

Returns:

Response Syntax

{
    'count': 123,
    'truncated': True|False
}

Response Structure

  • (dict) –

    Contains the count of workflow executions returned from CountOpenWorkflowExecutions or CountClosedWorkflowExecutions

    • count (integer) –

      The number of workflow executions.

    • truncated (boolean) –

      If set to true, indicates that the actual count was more than the maximum supported by this API and the count returned is the truncated value.

Exceptions

  • SWF.Client.exceptions.UnknownResourceFault

  • SWF.Client.exceptions.OperationNotPermittedFault