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Answer: Change the access control model for the bucket
The error occurs because log sinks do not support Cloud Storage buckets with uniform bucket-level access (UBLA) enabled. According to Google Cloud documentation and the community discussion (with comment_id '610626' receiving 11 upvotes), the solution is to change the bucket's access control model from uniform to fine-grained. This allows the use of Access Control Lists (ACLs), which are required for log sinks to function properly. Option A directly addresses this by modifying the access control model. Option B is incorrect because updating the sink destination does not resolve the UBLA incompatibility. Options C and D are also incorrect, as adding IAM roles (like roles/logging.logWriter or roles/logging.bucketWriter) does not fix the UBLA issue; the problem lies with the bucket's access model, not IAM permissions.
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You are exporting application logs to Cloud Storage and receive an error that the log sinks do not support uniform bucket-level access. How do you resolve this error?
A
Change the access control model for the bucket
B
Update your sink with the correct bucket destination.
C
Add the roles/logging.logWriter Identity and Access Management (IAM) role to the bucket for the log sink identity.
D
Add the roles/logging.bucketWriter Identity and Access Management (IAM) role to the bucket for the log sink identity.