Getting error while running following command "aws iot describe-endpoint --endpoint-type iot\:Data-ATS"

Hi, can you try to remove the backslash before the : from your command and retry? The error message when calling the DescribeEndpoint operation: Endpoint type iot:Data-ATS not recognized is displayed when the endpoint type parameter is not one of the following:

• iot:Data
• iot:Data-ATS
• iot:CredentialProvider
• iot:Jobs

On my machine, this works :

aws iot describe-endpoint --endpoint-type iot:data-ats

{
    "endpointAddress": "xxxxxxxxxx-ats.iot.eu-west-1.amazonaws.com"
}