List the Cloud Run services you have access to
cr_run_list(
  projectId = cr_project_get(),
  labelSelector = NULL,
  limit = NULL,
  summary = TRUE
)The GCP project from which the services should be listed
Allows to filter resources based on a label
The maximum number of records that should be returned
If TRUE will return only a subset of info available, set to FALSE for all metadata
Google Documentation for Cloud Run
Other Cloud Run functions: 
cr_jwt_create(),
cr_plumber_pubsub(),
cr_run_email(),
cr_run_get(),
cr_run_schedule_http(),
cr_run()