End of support notice: On October 7th, 2026, Amazon will discontinue support for Amazon IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the Amazon IoT Greengrass V1 resources. For more information, please visit Migrate from Amazon IoT Greengrass Version 1.
ListGroupCertificateAuthorities
Retrieves the current CAs for a group.
URI: GET
/greengrass/groups/
GroupId
/certificateauthorities
Produces: application/json
CLI:
aws greengrass list-group-certificate-authorities \ --group-id <value> \ [--cli-input-json <value>] \ [--generate-cli-skeleton]
cli-input-json format:
{ "GroupId": "string" }
Parameters:
- GroupId
-
The ID of the Greengrass group.
where used: path; required: true
type: string
Responses:
- 200
-
Success. The response body contains the PKI configuration.
ListGroupCertificateAuthoritiesResponse
{ "GroupCertificateAuthorities": [ { "GroupCertificateAuthorityId": "string", "GroupCertificateAuthorityArn": "string" } ] }
- ListGroupCertificateAuthoritiesResponse
-
type: object
- GroupCertificateAuthorities
-
A list of certificate authorities associated with the group.
type: array
- Group Certificate Authority Properties
-
Information about a certificate authority for a group.
type: object
- GroupCertificateAuthorityId
-
The ID of the certificate authority for the group.
type: string
- GroupCertificateAuthorityArn
-
The ARN of the certificate authority for the group.
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