AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action8PWJF4B1W81W22QBTdN8nmLhYtkz/IWJyghQ/WmWWbgDh9y1nMEf56N8P2cXxDYo5yM7Qq9LEpj9g1rGuaP45bE6QJr1ZNRKc0z5c5XWezppUkTM