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.
GetGroupCertificateAuthority
Retreives the CA associated with a group. Returns the public key of the CA.
URI: GET
/greengrass/groups/GroupId/certificateauthorities/CertificateAuthorityId
Produces: application/json
CLI:
aws greengrass get-group-certificate-authority \ --group-id <value> \ --certificate-authority-id <value> \ [--cli-input-json <value>] \ [--generate-cli-skeleton]
cli-input-json format:
{ "GroupId": "string", "CertificateAuthorityId": "string" }
Parameters:
- GroupId
-
The ID of the Greengrass group.
where used: path; required: true
type: string
- CertificateAuthorityId
-
The ID of the certificate authority.
where used: path; required: true
type: string
Responses:
- 200
-
Success. The response body contains the PKI configuration.
GetGroupCertificateAuthorityResponse
{ "PemEncodedCertificate": "string", "GroupCertificateAuthorityArn": "string", "GroupCertificateAuthorityId": "string" }- GetGroupCertificateAuthorityResponse
-
Information about a certificate authority for a group.
type: object
- PemEncodedCertificate
-
The PEM encoded certificate for the group.
type: string
- GroupCertificateAuthorityArn
-
The ARN of the certificate authority for the group.
type: string
- GroupCertificateAuthorityId
-
The ID 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
