Updates the scope of a package. Scope of the package defines users who can view and associate a package.
See https://www.paws-r-sdk.com/docs/opensearchservice_update_package_scope/ for full documentation.
opensearchservice_update_package_scope(PackageID, Operation, PackageUserList)
[required] ID of the package whose scope is being updated.
[required] The operation to perform on the package scope (e.g., add/remove/override users).
[required] List of users to be added or removed from the package scope.