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 action3846VS8APVHHECPH5hW41eMo2BpwTCx7P0gnmzTCBBgN+6ZjQ2VuoRGCqUWTSfF1bwLZG4xrPib+32y97tKbz1Bpn0U=