We created a dashboard for Firestore operations on stackdriver.
We got CREATE, UPDATE and UPDATE_NOOP as the operations done in document writes metric.
I couldn't understand what does UPDATE_NOOP signifies.
This is now documented here: https://cloud.google.com/firestore/docs/billing-questions
No-op writes. Operations that do not result in a change to the database, such as an update that does not change field values or a write to a deleted document may show in the usage dashboard as
UPDATE_NOOP
orDELETE_NOOP
. Even though they show asNOOP
, they still contribute to billed operations.