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 actionX51286PNWQRAJ7CEovCqr1fpTVntuxDH4Za86CyD2+1V8sUI6qdEjJov0POE+YcTi2Urs8/EODcJXviJfDuZ6rhKneQ=