Get the version of a profile that Google itself holds, alongside the list of fields that differ from yours.

Google applies its own edits to a profile from other signals. has_changes tells you whether Google's version differs from yours, and changed lists the fields that have diverged. When nothing has diverged, has_changes is false and changed is an empty array.

As with POST /v2/gbp/location/, location is returned as Google provides it, so its field names are camelCase.