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 action9K4904NNQSYJXJKRehmpprOdJGLr0Es8y1H1U/QqjNqu9qqcROCLfhqbwAfwGM5eErMbbh/iCxf2w88dpZ8FI278paQ=