updateMask property
Mask that identifies fields on the photo metadata to update.
If not present, the old Photo metadata is entirely replaced with the new
Photo metadata in this request. The update fails if invalid fields are
specified. Multiple fields can be specified in a comma-delimited list. The
following fields are valid: * pose.heading * pose.lat_lng_pair *
pose.pitch * pose.roll * pose.level * pose.altitude *
connections * places > Note: When updateMask contains repeated
fields, the entire set of repeated values get replaced with the new
contents. For example, if updateMask contains connections and
UpdatePhotoRequest.photo.connections is empty, all connections are
removed.
Required.
Implementation
core.String? updateMask;