[ aws . iotthingsgraph ]

search-flow-executions

Description

Searches for AWS IoT Things Graph workflow execution instances.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

search-flow-executions is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: summaries

Synopsis

  search-flow-executions
--system-instance-id <value>
[--flow-execution-id <value>]
[--start-time <value>]
[--end-time <value>]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--system-instance-id (string)

The ID of the system instance that contains the flow.

--flow-execution-id (string)

The ID of a flow execution.

--start-time (timestamp)

The date and time of the earliest flow execution to return.

--end-time (timestamp)

The date and time of the latest flow execution to return.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--starting-token (string)

A token to specify where to start paginating. This is the NextToken from a previously truncated response.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--page-size (integer)

The size of each page to get in the AWS service call. This does not affect the number of items returned in the command’s output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--max-items (integer)

The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a NextToken is provided in the command’s output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Examples

To search for flow executions

The following search-flow-executions example search for all executions of a flow in a specified system instance.

aws iotthingsgraph search-flow-executions \
    --system-instance-id "urn:tdm:us-west-2/123456789012/default:Deployment:Room218"

Output:

{
   "summaries": [
      {
         "createdAt": 1559247540.656,
         "flowExecutionId": "f6294f1e-b109-4bbe-9073-f451a2dda2da",
         "flowTemplateId": "urn:tdm:us-west-2/123456789012/default:Workflow:MyFlow",
         "status": "RUNNING ",
         "systemInstanceId": "urn:tdm:us-west-2/123456789012/default:System:MySystem",
         "updatedAt": 1559247540.656
      }
   ]
}

For more information, see Working with Systems and Flow Configurations in the AWS IoT Things Graph User Guide.

Output

summaries -> (list)

An array of objects that contain summary information about each workflow execution in the result set.

(structure)

An object that contains summary information about a flow execution.

flowExecutionId -> (string)

The ID of the flow execution.

status -> (string)

The current status of the flow execution.

systemInstanceId -> (string)

The ID of the system instance that contains the flow.

flowTemplateId -> (string)

The ID of the flow.

createdAt -> (timestamp)

The date and time when the flow execution summary was created.

updatedAt -> (timestamp)

The date and time when the flow execution summary was last updated.

nextToken -> (string)

The string to specify as nextToken when you request the next page of results.