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 action7S9AY69030KW3PGWytkQ1kS/eiKE0H7q4vrBRkT1jotxQmBmrIhDEz9FMFzbPCht344kGWw6nQHX1o2F9axNKLg7AK4=