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 actionNRTD7HDJ7H4SS70NeyCxtbd5L0DBDmrWWc7cho6UHtRWIbWN+2t5/AKrfaD4z/XXNt6St/38BuvCv1Q6H2l4jeSBJLA=