aws greengrass get-core-definition-version

Retrieves information about a core definition version. AWS CLI reference

1 example 2 options Its page in the AWS CLI reference

Examples

from aws-cli, each command read by CmdID

To retrieve details about a specific version of the Greengrass core definition

The following get-core-definition-version example retrieves information about the specified version of the specified core definition. To retrieve the IDs of all versions of the core definition, use the list-core-definition-versions command. To retrieve the ID of the last version added to the core definition, use the get-core-definition command and check the LatestVersion property.

aws greengrass get-core-definition-version --core-definition-id "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111" --core-definition-version-id "a1b2c3d4-5678-90ab-cdef-EXAMPLE22222"

Identify

--core-definition-idThe ID of the core definition.

--core-definition-version-idThe ID of the core definition version.

Its output

{
    "Arn": "arn:aws:greengrass:us-west-2:123456789012:/greengrass/definition/cores/a1b2c3d4-5678-90ab-cdef-EXAMPLE11111/versions/a1b2c3d4-5678-90ab-cdef-EXAMPLE22222",
    "CreationTimestamp": "2019-06-18T16:21:21.351Z",
    "Definition": {
        "Cores": [
            {
                "CertificateArn": "arn:aws:iot:us-west-2:123456789012:cert/928dea7b82331b47c3ff77b0e763fc5e64e2f7c884e6ef391baed9b6b8e21b45",
                "Id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE33333",
                "SyncShadow": false,
                "ThingArn": "arn:aws:iot:us-west-2:123456789012:thing/GGGroup4Pi3_Core"
            }
        ]
    },
    "Id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111",
    "Version": "a1b2c3d4-5678-90ab-cdef-EXAMPLE22222"
}

For more information, see Configure the AWS IoT Greengrass core in the AWS IoT Greengrass Developer Guide.

Options

2 in the AWS CLI reference

--core-definition-idThe ID of the core definition.

--core-definition-version-idThe ID of the core definition version.