Changes to Create data-link

added the optional property versioning to the response with the 200 status

the response property description became nullable for the status 200

the response property message became nullable for the status 200

the status response's property type changed from string to no type for status 200

the status response's property type changed from no type to string for status 200

added the new s3 enum value to the credentials/items/provider response property for the response status 200

added the new s3 enum value to the provider response property for the response status 200

added the new s3 enum value to the request property provider

the response optional property status became read-only for the status 200

removed subschema #2 from the status response property allOf list for the response status 200