**To list all gateways** The following ``list-gateways`` example lists all gateways that are defined in your AWS account in the current Region. :: aws iotsitewise list-gateways Output:: { "gatewaySummaries": [ { "gatewayId": "a1b2c3d4-5678-90ab-cdef-1a1a1EXAMPLE", "gatewayName": "ExampleCorpGateway", "gatewayCapabilitySummaries": [ { "capabilityNamespace": "iotsitewise:opcuacollector:1", "capabilitySyncStatus": "IN_SYNC" } ], "creationDate": 1588369971.457, "lastUpdateDate": 1588369971.457 } ] } For more information, see `Ingesting data using a gateway <https://docs.aws.amazon.com/iot-sitewise/latest/userguide/gateways.html>`__ in the *AWS IoT SiteWise User Guide*.