Set, change and append metadata for an instance.
gce_set_metadata(metadata, instance, project = gce_get_global_project(),
zone = gce_get_global_zone())A named list of metadata key/value pairs to assign to this instance
Name of the instance scoping this request
Project ID for this request, default as set by gce_get_global_project
The name of the zone for this request, default as set by gce_get_global_zone
Authentication scopes used by this function are:
https://www.googleapis.com/auth/cloud-platform
https://www.googleapis.com/auth/compute
To append to existing metadata passed a named list.
To change existing metadata pass a named list with the same key and modified value you will change.
To delete metadata pass an empty string "" with the same key
Other Metadata functions: Metadata