FATAL BUG: FileSearchStore stuck in FAILED_PRECONDITION state, consuming 1GB quota.

[fabrizio-dot]

Description of the bug:

ProjectId:gen-lang-client-0268413589
FileSearchStoreIds:fileSearchStores/dichiarazione7302025-w9ffyutpfzrw,fileSearchStores/dichiarazione7302025-lkz3kd54628f,fileSearchStores/dichiarazione7302025-hu5zzfqytfq4

I've run some tests loading files to the new File Search Store with a python script, now I have this message:
429 RESOURCE_EXHAUSTED. {'error': {'code': 429, 'message': 'Corpus has reached the storage limit of 1000000000 bytes.', 'status': 'RESOURCE_EXHAUSTED'}}
I've tried to delete the stores created with another python script, but I receive this error:
400 FAILED_PRECONDITION. {'error': {'code': 400, 'message': 'Cannot delete non-empty FileSearchStore', 'status': 'FAILED_PRECONDITION'}}
then I've tried deleting every single file in a store but I receive this error:
400 FAILED_PRECONDITION. {'error': {'code': 400, 'message': 'Cannot delete non-empty Document', 'status': 'FAILED_PRECONDITION'}}
I've tried to locate the stores and files in google cloud console without any success, how can I delete those stores/files?

Actual vs expected behavior:

Manage to load files to File Search Store and eventually delete the uploaded files in filestore

Any other information you'd like to share?

No response