Create a metadata key.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
The request of a call to MetadataService_CreateMetadataKey to create a metadata key.
The request of a call to MetadataService_CreateMetadataKey to create a metadata key.
A successful response.
The response of a call to MetadataService_CreateMetadataKey to create a metadata key.