Class DeviceManagerGrpc.DeviceManagerStub (2.1.7)
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public static final class DeviceManagerGrpc . DeviceManagerStub extends AbstractAsyncStub<DeviceManagerGrpc . DeviceManagerStub >
Internet of Things (IoT) service. Securely connect and manage IoT devices.
Inheritance
java.lang.Object >
io.grpc.stub.AbstractStub >
io.grpc.stub.AbstractAsyncStub >
DeviceManagerGrpc.DeviceManagerStub
Inherited Members
io.grpc.stub.AbstractAsyncStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel)
io.grpc.stub.AbstractAsyncStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel,io.grpc.CallOptions)
io.grpc.stub.AbstractStub.<T>withOption(io.grpc.CallOptions.Key<T>,T)
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)
io.grpc.stub.AbstractStub.getCallOptions()
io.grpc.stub.AbstractStub.getChannel()
io.grpc.stub.AbstractStub.withCallCredentials(io.grpc.CallCredentials)
io.grpc.stub.AbstractStub.withChannel(io.grpc.Channel)
io.grpc.stub.AbstractStub.withCompression(java.lang.String)
io.grpc.stub.AbstractStub.withDeadline(io.grpc.Deadline)
io.grpc.stub.AbstractStub.withDeadlineAfter(long,java.util.concurrent.TimeUnit)
io.grpc.stub.AbstractStub.withExecutor(java.util.concurrent.Executor)
io.grpc.stub.AbstractStub.withInterceptors(io.grpc.ClientInterceptor...)
io.grpc.stub.AbstractStub.withMaxInboundMessageSize(int)
io.grpc.stub.AbstractStub.withMaxOutboundMessageSize(int)
io.grpc.stub.AbstractStub.withWaitForReady()
Methods
bindDeviceToGateway(BindDeviceToGatewayRequest request, StreamObserver<BindDeviceToGatewayResponse> responseObserver)
public void bindDeviceToGateway ( BindDeviceToGatewayRequest request , StreamObserver<BindDeviceToGatewayResponse> responseObserver )
Associates the device with the gateway.
Parameters
build(Channel channel, CallOptions callOptions)
protected DeviceManagerGrpc . DeviceManagerStub build ( Channel channel , CallOptions callOptions )
Parameters
Name Description
channel io.grpc.Channel
callOptions io.grpc.CallOptions
Returns
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)
createDevice(CreateDeviceRequest request, StreamObserver<Device> responseObserver)
public void createDevice ( CreateDeviceRequest request , StreamObserver<Device> responseObserver )
Creates a device in a device registry.
Parameters
createDeviceRegistry(CreateDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)
public void createDeviceRegistry ( CreateDeviceRegistryRequest request , StreamObserver<DeviceRegistry> responseObserver )
Creates a device registry that contains devices.
Parameters
deleteDevice(DeleteDeviceRequest request, StreamObserver<Empty> responseObserver)
public void deleteDevice ( DeleteDeviceRequest request , StreamObserver<Empty> responseObserver )
Parameters
deleteDeviceRegistry(DeleteDeviceRegistryRequest request, StreamObserver<Empty> responseObserver)
public void deleteDeviceRegistry ( DeleteDeviceRegistryRequest request , StreamObserver<Empty> responseObserver )
Deletes a device registry configuration.
Parameters
getDevice(GetDeviceRequest request, StreamObserver<Device> responseObserver)
public void getDevice ( GetDeviceRequest request , StreamObserver<Device> responseObserver )
Gets details about a device.
Parameters
getDeviceRegistry(GetDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)
public void getDeviceRegistry ( GetDeviceRegistryRequest request , StreamObserver<DeviceRegistry> responseObserver )
Gets a device registry configuration.
Parameters
getIamPolicy(GetIamPolicyRequest request, StreamObserver<Policy> responseObserver)
public 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 void listDeviceConfigVersions ( ListDeviceConfigVersionsRequest request , StreamObserver<ListDeviceConfigVersionsResponse> responseObserver )
Lists the last few versions of the device configuration in descending
order (i.e.: newest first).
Parameters
listDeviceRegistries(ListDeviceRegistriesRequest request, StreamObserver<ListDeviceRegistriesResponse> responseObserver)
public void listDeviceRegistries ( ListDeviceRegistriesRequest request , StreamObserver<ListDeviceRegistriesResponse> responseObserver )
Parameters
listDeviceStates(ListDeviceStatesRequest request, StreamObserver<ListDeviceStatesResponse> responseObserver)
public void listDeviceStates ( ListDeviceStatesRequest request , StreamObserver<ListDeviceStatesResponse> responseObserver )
Lists the last few versions of the device state in descending order (i.e.:
newest first).
Parameters
listDevices(ListDevicesRequest request, StreamObserver<ListDevicesResponse> responseObserver)
public void listDevices ( ListDevicesRequest request , StreamObserver<ListDevicesResponse> responseObserver )
List devices in a device registry.
Parameters
modifyCloudToDeviceConfig(ModifyCloudToDeviceConfigRequest request, StreamObserver<DeviceConfig> responseObserver)
public 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
sendCommandToDevice(SendCommandToDeviceRequest request, StreamObserver<SendCommandToDeviceResponse> responseObserver)
public 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
setIamPolicy(SetIamPolicyRequest request, StreamObserver<Policy> responseObserver)
public 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 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 void unbindDeviceFromGateway ( UnbindDeviceFromGatewayRequest request , StreamObserver<UnbindDeviceFromGatewayResponse> responseObserver )
Deletes the association between the device and the gateway.
Parameters
updateDevice(UpdateDeviceRequest request, StreamObserver<Device> responseObserver)
public void updateDevice ( UpdateDeviceRequest request , StreamObserver<Device> responseObserver )
Parameters
updateDeviceRegistry(UpdateDeviceRegistryRequest request, StreamObserver<DeviceRegistry> responseObserver)
public void updateDeviceRegistry ( UpdateDeviceRegistryRequest request , StreamObserver<DeviceRegistry> responseObserver )
Updates a device registry configuration.
Parameters
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Last updated 2026-03-30 UTC.
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