Used to create the metadata template instance for a corresponding Box file. When creating metadata, only values that adhere to the metadata template schema will be accepted.
Required BoxFile The _id attribute is required
MetadataValues: Custom value(s) defined by a user or application
Scope: The scope of the object.
BoxTemplate: The template to use. The templateKey attribute is required At least 1 MetadataValue must be provided with type and corresponding value.