AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket action0401J8YEK0GG95J9YQ50urKfRsCuQ01vf4xQYIFg8/VuZmHuv5QrHb25cQezRqGM4HlT3HWFapHbVZb9ZD3+LVur0og=