Why am I getting errors setting up an AWS Organizations member account as a delegated administrator for AWS Config rules?
"I followed the instructions to deploy AWS Config Rules and conformance packs using a delegated admin. However, I received an error similar to the following:"
"I followed the instructions to deploy AWS Config Rules and conformance packs using a delegated admin. However, I received an error similar to the following:An error occurred (AccessDeniedException) when calling the DeregisterDelegatedAdministrator operation: You don't have permissions to access this resource.An error occurred (InvalidInputException) when calling the RegisterDelegatedAdministrator operation: You specified an unrecognized service principal.An error occurred (ConstraintViolationException) when calling the RegisterDelegatedAdministrator operation: You have exceeded the allowed number of delegated administrators for the delegated service.ResolutionFollow these troubleshooting steps for the specific error message received.Important: Before you begin, be sure that you installed and configured the AWS Command Line Interface (AWS CLI)."An error occurred (AccessDeniedException) when calling the DeregisterDelegatedAdministrator operation: You don't have permissions to access this resource."This error means that you ran the register-delegated-administrator command from an AWS Organizations member account similar to the following:  $aws organizations register-delegated-administrator --service-principal config-multiaccountsetup.amazonaws.com --account-id member-account-IDYou can delegate an administrator only from the AWS Organizations primary account. Run the register-delegated-administrator command from the AWS Organizations primary account.  "An error occurred (InvalidInputException) when calling the RegisterDelegatedAdministrator operation: You specified an unrecognized service principal."This error can occur if your AWS Organizations organization doesn't have all features and trusted access enabled.1.    Run the enable-aws-service-access command similar to the following:$aws organizations enable-aws-service-access --service-principal=config-multiaccountsetup.amazonaws.com2.    Run the register-delegated-administrator command from the AWS Organizations primary account to delegate the member account to deploy AWS Organization conformance packs and AWS Config rules:$aws organizations register-delegated-administrator --service-principal config-multiaccountsetup.amazonaws.com --account-id member-account-ID"An error occurred (ConstraintViolationException) when calling the RegisterDelegatedAdministrator operation: You have exceeded the allowed number of delegated administrators for the delegated service."This error means that the maximum member account limit of 3 is reached for registered delegated administrators.1.    To determine which delegated administrators are registered, run the list-delegated-administrators similar to the following:$aws organizations list-delegated-administrators --service-principal=config-multiaccountsetup.amazonaws.comYou receive an output similar to the following:{    "DelegatedAdministrators": [        {            "Id": "987654321098",            "Arn": "arn:aws:organizations::123456789012:account/o-anz8bj0hfs/987654321098",            "Email": "youremailalias@example.com",            "Name": "your-account-name",            "Status": "ACTIVE",            "JoinedMethod": "CREATED",            "JoinedTimestamp": 1557432887.92,            "DelegationEnabledDate": 1590681859.773        }    ]}2.    To de-register a delegated administrator, run the deregister-delegated-administrator command:$aws organizations deregister-delegated-administrator --service-principal config-multiaccountsetup.amazonaws.com --account-id member-account-ID3.    Rerun the register-delegated-administrator command to delegate an account as an administrator:  $aws organizations register-delegated-administrator --service-principal config-multiaccountsetup.amazonaws.com --account-id member-account-IDRelated informationHow do I remove a member account from an organization in AWS Organizations when I can't sign in to the member account?How do I move accounts between organizations in AWS Organizations?Follow"