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 actionH6CXYJNH22XMPTVMEp+DVxwXV1ZiOJs+jTqX+ZfHlS5qtHZ/krxGcQ8P6kIeF9hdVWoSphQPmLwxFnO06LCzJkjWnxQ=