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 action6TCJZ8FF356S5NA9L09MDh3MV5zMVRwj7+ES3DO4gQdnSmEIh4kIALlAOGNreD3DlzxJaoHTdnfGh7rup4bIsahAln8=