End of support notice: On October 7th, 2026, AWS will discontinue support for AWS IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the AWS IoT Greengrass V1 resources. For more information, please visit Migrate from AWS IoT Greengrass Version 1.
CreateGroupCertificateAuthority
Creates a CA for the group. If a CA already exists, it rotates the existing CA.
URI: POST
/greengrass/groups/GroupId/certificateauthorities
Produces: application/json
CLI:
aws greengrass create-group-certificate-authority \ --group-id <value> \ [--amzn-client-token <value>] \ [--cli-input-json <value>] \ [--generate-cli-skeleton]
cli-input-json format:
{ "GroupId": "string", "AmznClientToken": "string" }
Parameters:
- GroupId
-
The ID of the Greengrass group.
where used: path; required: true
type: string
- X-Amzn-Client-Token
-
A client token used to correlate requests and responses.
where used: header; required: false
type: string
Responses:
- 200
-
Success. The response body contains the new, active CA ARN.
CreateGroupCertificateAuthorityResponse
{ "GroupCertificateAuthorityArn": "string" }- CreateGroupCertificateAuthorityResponse
-
type: object
- GroupCertificateAuthorityArn
-
The ARN of the group certificate authority.
type: string
- 400
-
Invalid request.
{ "Message": "string", "ErrorDetails": [ { "DetailedErrorCode": "string", "DetailedErrorMessage": "string" } ] }- GeneralError
-
General error information.
type: object
required: ["Message"]
- Message
-
A message that contains information about the error.
type: string
- ErrorDetails
-
A list of error details.
type: array
items: ErrorDetail
- ErrorDetail
-
Details about the error.
type: object
- DetailedErrorCode
-
A detailed error code.
type: string
- DetailedErrorMessage
-
A detailed error message.
type: string
- 500
-
Server error.
{ "Message": "string", "ErrorDetails": [ { "DetailedErrorCode": "string", "DetailedErrorMessage": "string" } ] }- GeneralError
-
General error information.
type: object
required: ["Message"]
- Message
-
A message that contains information about the error.
type: string
- ErrorDetails
-
A list of error details.
type: array
items: ErrorDetail
- ErrorDetail
-
Details about the error.
type: object
- DetailedErrorCode
-
A detailed error code.
type: string
- DetailedErrorMessage
-
A detailed error message.
type: string
