globalClusterIdentifier

The identifier of the Amazon DocumentDB global database cluster to switch over. The identifier is the unique key assigned by the user when the cluster is created. In other words, it's the name of the global cluster. This parameter isn’t case-sensitive.

Constraints:

• Must match the identifier of an existing global cluster (Amazon DocumentDB global database).

• Minimum length of 1. Maximum length of 255.

Pattern: [A-Za-z][0-9A-Za-z-:._]*