AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action2V2D5ANMJK4QW6C8jPkX64e92gXZGEOakfWUypmHQuqYC/8GhfjAy4iZNqHyO+jeJftOanTWQI0XhjXfC8aVyl5YVG0=