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[ aws . greengrass ]

list-connector-definition-versions

Description

Lists the versions of a connector definition, which are containers for connectors. Connectors run on the Greengrass core and contain built-in integration with local infrastructure, device protocols, AWS, and other cloud services.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

list-connector-definition-versions 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: Versions

Synopsis

  list-connector-definition-versions
--connector-definition-id <value>
[--cli-input-json <value>]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--connector-definition-id (string) The ID of the connector definition.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI 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.

--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 (string)

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 (string)

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. 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 list the versions that are available for a connector definition

The following list-connector-definition-versions example lists the versions that are available for the specified connector definition. Use the list-connector-definitions command to get the connector definition ID.

aws greengrass list-connector-definition-versions \
    --connector-definition-id "b5c4ebfd-f672-49a3-83cd-31c7216a7bb8"

Output:

{
    "Versions": [
        {
            "Arn": "arn:aws:greengrass:us-west-2:123456789012:/greengrass/definition/connectors/b5c4ebfd-f672-49a3-83cd-31c7216a7bb8/versions/63c57963-c7c2-4a26-a7e2-7bf478ea2623",
            "CreationTimestamp": "2019-06-19T19:30:01.300Z",
            "Id": "b5c4ebfd-f672-49a3-83cd-31c7216a7bb8",
            "Version": "63c57963-c7c2-4a26-a7e2-7bf478ea2623"
        }
    ]
}

For more information, see Integrate with Services and Protocols Using Greengrass Connectors in the AWS IoT Greengrass Developer Guide.

Output

NextToken -> (string)

The token for the next set of results, or ''null'' if there are no additional results.

Versions -> (list)

Information about a version.

(structure)

Information about a version.

Arn -> (string)

The ARN of the version.

CreationTimestamp -> (string)

The time, in milliseconds since the epoch, when the version was created.

Id -> (string)

The ID of the version.

Version -> (string)

The unique ID of the version.