labels property

The labels associated with this Project.

Label keys must be between 1 and 63 characters long and must conform to the following regular expression: a-z{0,62}. Label values must be between 0 and 63 characters long and must conform to the regular expression [a-z0-9_-]{0,63}. A label value can be empty. No more than 256 labels can be associated with a given resource. Clients should store labels in a representation such as JSON that does not depend on specific characters being disallowed. Example: "environment" : "dev" Read-write.