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 actionG1T01A1W1A7MARMF9bzTYvtl9eHBgC0vqooHsWXrro/Dpi4+Fnc7lzPxhx1F8ZdqNy47BnaUMtEzWgDxP3zxDOQA/pk=