Changes to List stack containers

removed the ADMIRAL_REQUIRED enum value from the code response property for the response status 401

removed the ADMIRAL_REQUIRED enum value from the code response property for the response status 500

added the new PAID_REQUIRED enum value to the code response property for the response status 401

added the new PAID_REQUIRED enum value to the code response property for the response status 500

removed the PRO_REQUIRED enum value from the code response property for the response status 401

removed the PRO_REQUIRED enum value from the code response property for the response status 500

added the pattern ^[a-zA-Z0-9_-]+$ to the path request parameter stackName