Title: api-docs: include explanation of the special character * for the If-Match header Class: fix Compatible: compat Component: rest-api Date: 1695723736 Edition: cre Knowledge: doc Level: 1 State: unknown Version: 2.2.0p11 We recently made changes to make it possible to provide the following header in rest-api requests "If-Match": "*" instead of providing a resource's ETag. This werk adds a short explanation to the api-docs so that our users know that this is possible.