(Retool) query: Failed to upload. This might be due to a CORS issue on the bucket, so please double check that your...

Add "x-goog-acl" to "responseHeader" for the access control of the bucket "Fine-grained": `` [ { "origin": ["https://myorigin.retool.com"], "method": ["*"], "responseHeader": ["Content-Type", "x-goog-acl"], "maxAgeSeconds": 3600 // ↑↑↑ Here ↑↑↑ } ] In addition, if the access control of the bucket is "Uniform": "x-goog-acl" is not needed: [ { "origin": ["https://myorigin.retool.com"], "method": ["*"], "responseHeader": ["Content-Type"], "maxAgeSeconds": 3600 } ]

Context: Stack Overflow question (score 2, has accepted answer): I failed to upload a file to Cloud Storage on GCP from Retool many times and always got the error below: query: Failed to upload. This might be due to a CORS issue on the bucket, so please double check that your CORS settings are correct. Actually, I made cors.json with the command below on Cloud Shell: `` vi cors.json Then, wrote the code below to cors.json: [ { "origin": ["https://myorigin.retool.com"], "method": ["*"], "responseHeader": ["Content-Type"], "maxAgeSeconds": 3600 } ] Finally, set cors.json for my bucket in Cloud Storage, GCP running the command below: gsutil cors set cors.json gs://mybucket-bc123.appspot.com `` In addition, the access control of the bucket is "Fine-grained". Are there any solutions to upload a file to Cloud