Retrieves the specified registration type field definitions. You can use DescribeRegistrationFieldDefinitions to view the requirements for creating, filling out, and submitting each registration type.
post/#X-Amz-Target=PinpointSMSVoiceV2.DescribeRegistrationFieldDefinitions
Headers
X-Amz-Target'PinpointSMSVoiceV2.DescribeRegistrationFieldDefinitions' required
Request body
Response
Success