I'm trying to get a list of all my global dataproc clusters, but can't seem to find a way to do so. The clusters.list API only returns non-global clusters at the v1beta2/projects/{projectId}/regions/{region}/clusters endpoint. Hitting this with the GLOBAL region throws an error, saying it's not a valid region. I can't seem to find a global clusters endpoint.
I've tried doing something like client.discovered.projects.global.clusters, but I get an exception telling me global isn't a method. The docs on URIs seem to indicate this is the way one should list global resources.
How can I get a list of all my global dataproc clusters?