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 action58TQX73EJ73QMR39IdfsJQVZIXTl78IB8T/f/5Cp9JKeOht5fZnnk0l+3+9bmSh9O0HVE2XCOsDfRAfip/VCQzg6rYM=