Firebase Cloud Firestore 读取操作在免费配额限制下资源耗尽错误？

Question

I am using Firebase Cloud Firestore DB with my Django web application and since last evening I am getting following error:

File "C:\ProgramData\Anaconda3\envs\signapp\lib\site-packages\google\api_core\grpc_helpers.py", line 59, in error_remapped_callable
six.raise_from(exceptions.from_grpc_error(exc), exc)
File "<string>", line 3, in raise_from
google.api_core.exceptions.ResourceExhausted: 429 Quota exceeded.

But when I checked the Firestore usage console I found that usage is under the free quota limit (within 50K)-

Also when I checked the usage console in GCP, I found the usage different from the above-

So does anyone know what is the correct usage metric here? Without switching to a paid plan since my usage is under free quota how I can solve this ResourceExhausted error?

Answer 1

Both metrics are correct. Firestore DB write operation limit is 20K and I had crossed that limit. So I was facing the issue. I was confused between the read and write limit.