Ability to exclude pubsub data from the OpenTelemetry metrics #757
Description
OpenTelemetry metrics endpoint provides data that I want to gather, but it also lists all the pubsub active clients and client data subscriptions. The latter two metrics take up the majority of the metrics available and in my case cause the responses to be very large while not very useful.
I would like to have the ability to turn off the verbose part of the metrics that it pubsub client data. One way of doing that would be to add a INCLUDE_PUBSUB_METRICS option which could be toggled on or off depending on ones needs.