Package com.google.cloud.iot.v1

Class DeviceManagerGrpc.DeviceManagerBlockingStub

  • Enclosing class:
    DeviceManagerGrpc
    public static final class DeviceManagerGrpc.DeviceManagerBlockingStub
extends io.grpc.stub.AbstractBlockingStub<DeviceManagerGrpc.DeviceManagerBlockingStub>
    A stub to allow clients to do synchronous rpc calls to service DeviceManager. 
     Internet of Things (IoT) service. Securely connect and manage IoT devices.

    • Method Detail

      • deleteDeviceRegistry

        public com.google.protobuf.Empty deleteDeviceRegistry​(DeleteDeviceRegistryRequest request)
         Deletes a device registry configuration.

      • deleteDevice

        public com.google.protobuf.Empty deleteDevice​(DeleteDeviceRequest request)
         Deletes a device.

      • modifyCloudToDeviceConfig

        public DeviceConfig modifyCloudToDeviceConfig​(ModifyCloudToDeviceConfigRequest request)
         Modifies the configuration for the device, which is eventually sent from
 the Cloud IoT Core servers. Returns the modified configuration version and
 its metadata.

      • setIamPolicy

        public com.google.iam.v1.Policy setIamPolicy​(com.google.iam.v1.SetIamPolicyRequest request)
         Sets the access control policy on the specified resource. Replaces any
 existing policy.

      • getIamPolicy

        public com.google.iam.v1.Policy getIamPolicy​(com.google.iam.v1.GetIamPolicyRequest request)
         Gets the access control policy for a resource.
 Returns an empty policy if the resource exists and does not have a policy
 set.

      • testIamPermissions

        public com.google.iam.v1.TestIamPermissionsResponse testIamPermissions​(com.google.iam.v1.TestIamPermissionsRequest request)
         Returns permissions that a caller has on the specified resource.
 If the resource does not exist, this will return an empty set of
 permissions, not a NOT_FOUND error.

      • sendCommandToDevice

        public SendCommandToDeviceResponse sendCommandToDevice​(SendCommandToDeviceRequest request)
         Sends a command to the specified device. In order for a device to be able
 to receive commands, it must:
 1) be connected to Cloud IoT Core using the MQTT protocol, and
 2) be subscribed to the group of MQTT topics specified by
    /devices/{device-id}/commands/#. This subscription will receive commands
    at the top-level topic /devices/{device-id}/commands as well as commands
    for subfolders, like /devices/{device-id}/commands/subfolder.
    Note that subscribing to specific subfolders is not supported.
 If the command could not be delivered to the device, this method will
 return an error; in particular, if the device is not subscribed, this
 method will return FAILED_PRECONDITION. Otherwise, this method will
 return OK. If the subscription is QoS 1, at least once delivery will be
 guaranteed; for QoS 0, no acknowledgment will be expected from the device.