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 action93ZMYNWR4T2S037JSDgvfqbdPmDTDAwJnN0SScDXkRjG5pMXlAuJEql4qGvHqhCfThAR1KHFsGYltNvd0TKRz3/f1nOUAQ3y0VaCU5N+rwc5xIirZzHAk+UtuuA=