Interface DeviceManagerGrpc.AsyncService (2.44.0)

Version 2.44.0

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public static interface DeviceManagerGrpc.AsyncService

Internet of Things (IoT) service. Securely connect and manage IoT devices.

Methods

bindDeviceToGateway(BindDeviceToGatewayRequest request, StreamObserver<BindDeviceToGatewayResponse> responseObserver)

public default void bindDeviceToGateway(BindDeviceToGatewayRequest request, StreamObserver<BindDeviceToGatewayResponse> responseObserver)

Associates the device with the gateway.

Parameters
Name	Description
request	BindDeviceToGatewayRequest
responseObserver	io.grpc.stub.StreamObserver<BindDeviceToGatewayResponse>

createDevice(CreateDeviceRequest request, StreamObserver<Device> responseObserver)

public default void createDevice(CreateDeviceRequest request, StreamObserver<Device> responseObserver)

Creates a device in a device registry.

Parameters
Name	Description
request	CreateDeviceRequest
responseObserver	io.grpc.stub.StreamObserver<Device>

createDeviceRegistry(CreateDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)

public default void createDeviceRegistry(CreateDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)

Creates a device registry that contains devices.

Parameters
Name	Description
request	CreateDeviceRegistryRequest
responseObserver	io.grpc.stub.StreamObserver<DeviceRegistry>

deleteDevice(DeleteDeviceRequest request, StreamObserver<Empty> responseObserver)

public default void deleteDevice(DeleteDeviceRequest request, StreamObserver<Empty> responseObserver)

Deletes a device.

Parameters
Name	Description
request	DeleteDeviceRequest
responseObserver	io.grpc.stub.StreamObserver<Empty>

deleteDeviceRegistry(DeleteDeviceRegistryRequest request, StreamObserver<Empty> responseObserver)

public default void deleteDeviceRegistry(DeleteDeviceRegistryRequest request, StreamObserver<Empty> responseObserver)

Deletes a device registry configuration.

Parameters
Name	Description
request	DeleteDeviceRegistryRequest
responseObserver	io.grpc.stub.StreamObserver<Empty>

getDevice(GetDeviceRequest request, StreamObserver<Device> responseObserver)

public default void getDevice(GetDeviceRequest request, StreamObserver<Device> responseObserver)

Gets details about a device.

Parameters
Name	Description
request	GetDeviceRequest
responseObserver	io.grpc.stub.StreamObserver<Device>

getDeviceRegistry(GetDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)

public default void getDeviceRegistry(GetDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)

Gets a device registry configuration.

Parameters
Name	Description
request	GetDeviceRegistryRequest
responseObserver	io.grpc.stub.StreamObserver<DeviceRegistry>

getIamPolicy(GetIamPolicyRequest request, StreamObserver<Policy> responseObserver)

public default void getIamPolicy(GetIamPolicyRequest request, StreamObserver<Policy> responseObserver)

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

Parameters
Name	Description
request	com.google.iam.v1.GetIamPolicyRequest
responseObserver	io.grpc.stub.StreamObserver<com.google.iam.v1.Policy>

listDeviceConfigVersions(ListDeviceConfigVersionsRequest request, StreamObserver<ListDeviceConfigVersionsResponse> responseObserver)

public default void listDeviceConfigVersions(ListDeviceConfigVersionsRequest request, StreamObserver<ListDeviceConfigVersionsResponse> responseObserver)

Lists the last few versions of the device configuration in descending order (i.e.: newest first).

Parameters
Name	Description
request	ListDeviceConfigVersionsRequest
responseObserver	io.grpc.stub.StreamObserver<ListDeviceConfigVersionsResponse>

listDeviceRegistries(ListDeviceRegistriesRequest request, StreamObserver<ListDeviceRegistriesResponse> responseObserver)

public default void listDeviceRegistries(ListDeviceRegistriesRequest request, StreamObserver<ListDeviceRegistriesResponse> responseObserver)

Lists device registries.

Parameters
Name	Description
request	ListDeviceRegistriesRequest
responseObserver	io.grpc.stub.StreamObserver<ListDeviceRegistriesResponse>

listDeviceStates(ListDeviceStatesRequest request, StreamObserver<ListDeviceStatesResponse> responseObserver)

public default void listDeviceStates(ListDeviceStatesRequest request, StreamObserver<ListDeviceStatesResponse> responseObserver)

Lists the last few versions of the device state in descending order (i.e.: newest first).

Parameters
Name	Description
request	ListDeviceStatesRequest
responseObserver	io.grpc.stub.StreamObserver<ListDeviceStatesResponse>

listDevices(ListDevicesRequest request, StreamObserver<ListDevicesResponse> responseObserver)

public default void listDevices(ListDevicesRequest request, StreamObserver<ListDevicesResponse> responseObserver)

List devices in a device registry.

Parameters
Name	Description
request	ListDevicesRequest
responseObserver	io.grpc.stub.StreamObserver<ListDevicesResponse>

modifyCloudToDeviceConfig(ModifyCloudToDeviceConfigRequest request, StreamObserver<DeviceConfig> responseObserver)

public default void modifyCloudToDeviceConfig(ModifyCloudToDeviceConfigRequest request, StreamObserver<DeviceConfig> responseObserver)

Modifies the configuration for the device, which is eventually sent from the Cloud IoT Core servers. Returns the modified configuration version and its metadata.

Parameters
Name	Description
request	ModifyCloudToDeviceConfigRequest
responseObserver	io.grpc.stub.StreamObserver<DeviceConfig>

sendCommandToDevice(SendCommandToDeviceRequest request, StreamObserver<SendCommandToDeviceResponse> responseObserver)

public default void sendCommandToDevice(SendCommandToDeviceRequest request, StreamObserver<SendCommandToDeviceResponse> responseObserver)

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.

Parameters
Name	Description
request	SendCommandToDeviceRequest
responseObserver	io.grpc.stub.StreamObserver<SendCommandToDeviceResponse>

setIamPolicy(SetIamPolicyRequest request, StreamObserver<Policy> responseObserver)

public default void setIamPolicy(SetIamPolicyRequest request, StreamObserver<Policy> responseObserver)

Sets the access control policy on the specified resource. Replaces any existing policy.

Parameters
Name	Description
request	com.google.iam.v1.SetIamPolicyRequest
responseObserver	io.grpc.stub.StreamObserver<com.google.iam.v1.Policy>

testIamPermissions(TestIamPermissionsRequest request, StreamObserver<TestIamPermissionsResponse> responseObserver)

public default void testIamPermissions(TestIamPermissionsRequest request, StreamObserver<TestIamPermissionsResponse> responseObserver)

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.

Parameters
Name	Description
request	com.google.iam.v1.TestIamPermissionsRequest
responseObserver	io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse>

unbindDeviceFromGateway(UnbindDeviceFromGatewayRequest request, StreamObserver<UnbindDeviceFromGatewayResponse> responseObserver)

public default void unbindDeviceFromGateway(UnbindDeviceFromGatewayRequest request, StreamObserver<UnbindDeviceFromGatewayResponse> responseObserver)

Deletes the association between the device and the gateway.

Parameters
Name	Description
request	UnbindDeviceFromGatewayRequest
responseObserver	io.grpc.stub.StreamObserver<UnbindDeviceFromGatewayResponse>

updateDevice(UpdateDeviceRequest request, StreamObserver<Device> responseObserver)

public default void updateDevice(UpdateDeviceRequest request, StreamObserver<Device> responseObserver)

Updates a device.

Parameters
Name	Description
request	UpdateDeviceRequest
responseObserver	io.grpc.stub.StreamObserver<Device>

updateDeviceRegistry(UpdateDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)

public default void updateDeviceRegistry(UpdateDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)

Updates a device registry configuration.

Parameters
Name	Description
request	UpdateDeviceRegistryRequest
responseObserver	io.grpc.stub.StreamObserver<DeviceRegistry>