google.golang.org/genproto/googleapis/monitoring/v3.groupServiceClient.ListGroups (method)

one use

	google.golang.org/genproto/googleapis/monitoring/v3 (current package)
		group_service.pb.go#L1081: func (c *groupServiceClient) ListGroups(ctx context.Context, in *ListGroupsRequest, opts ...grpc.CallOption) (*ListGroupsResponse, error) {