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 actionE0CDSP5PT6Q3AZ99WFu0PCnFv4zZOx9FSdHEZ9WDYpJBarFajG8L8oX/gY0LO2V/+vXwesCrf6RQ2cgb552cEhvCFzmowy+UfHhdaCZTlLf4bOPfSNYu8HOfiO0=