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 actionZ1EGGWS791R8HTNV/eZKjrSPSMayimM0VW3Z7Z/+BnQC6swl5e2ReaHfupUDOstQL9ZUAlrlzmdNxXkdXvH4oMRRVNA=