IMPORTANT NOTE
These APIs do not replace the existing v4 APIs yet, and currently only applies to newly uploaded assets still in Draft state (before publishing). Cannot be yet used for Assets that are in Asset Bank and Waiting room.

Update the metaproperty option values of an asset, the given input will overwrite everything metaproperty wise that is on the asset. This does not include tags and autotags.

Note: This API is subject to change until it reaches GA. Activation of the API is on a request basis until GA.