Class DeviceManagerGrpc.DeviceManagerBlockingStub (2.15.0)
2.87.0 (latest)
2.85.0
2.83.0
2.82.0
2.81.0
2.80.0
2.78.0
2.76.0
2.75.0
2.74.0
2.73.0
2.72.0
2.70.0
2.68.0
2.67.0
2.64.0
2.63.0
2.62.0
2.60.0
2.59.0
2.58.0
2.57.0
2.56.0
2.55.0
2.54.0
2.53.0
2.52.0
2.51.0
2.49.0
2.48.0
2.47.0
2.46.0
2.45.0
2.44.0
2.43.0
2.42.0
2.41.0
2.40.0
2.39.0
2.37.0
2.36.0
2.35.0
2.34.0
2.33.0
2.32.0
2.31.0
2.30.0
2.29.0
2.28.0
2.27.0
2.24.0
2.23.0
2.22.0
2.21.0
2.20.0
2.19.0
2.18.0
2.17.0
2.16.0
2.15.0
2.14.0
2.13.0
2.12.0
2.11.0
2.9.0
2.8.0
2.7.0
2.6.0
2.5.0
2.4.0
2.3.6
2.2.1
2.1.7
public static final class DeviceManagerGrpc . DeviceManagerBlockingStub extends 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.
Inheritance
java.lang.Object >
io.grpc.stub.AbstractStub >
io.grpc.stub.AbstractBlockingStub >
DeviceManagerGrpc.DeviceManagerBlockingStub
Inherited Members
io.grpc.stub.AbstractBlockingStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel)
io.grpc.stub.AbstractBlockingStub.<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)
public BindDeviceToGatewayResponse bindDeviceToGateway ( BindDeviceToGatewayRequest request )
Associates the device with the gateway.
build(Channel channel, CallOptions callOptions)
protected DeviceManagerGrpc . DeviceManagerBlockingStub build ( Channel channel , CallOptions callOptions )
Parameters
Name Description
channelio.grpc.Channel
callOptionsio.grpc.CallOptions
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)
createDevice(CreateDeviceRequest request)
public Device createDevice ( CreateDeviceRequest request )
Creates a device in a device registry.
Returns
Type Description
Device
createDeviceRegistry(CreateDeviceRegistryRequest request)
public DeviceRegistry createDeviceRegistry ( CreateDeviceRegistryRequest request )
Creates a device registry that contains devices.
deleteDevice(DeleteDeviceRequest request)
public Empty deleteDevice ( DeleteDeviceRequest request )
Returns
Type Description
Empty
deleteDeviceRegistry(DeleteDeviceRegistryRequest request)
public Empty deleteDeviceRegistry ( DeleteDeviceRegistryRequest request )
Deletes a device registry configuration.
Returns
Type Description
Empty
getDevice(GetDeviceRequest request)
public Device getDevice ( GetDeviceRequest request )
Gets details about a device.
Returns
Type Description
Device
getDeviceRegistry(GetDeviceRegistryRequest request)
public DeviceRegistry getDeviceRegistry ( GetDeviceRegistryRequest request )
Gets a device registry configuration.
getIamPolicy(GetIamPolicyRequest request)
public Policy getIamPolicy ( 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.
Parameter
Name Description
requestcom.google.iam.v1.GetIamPolicyRequest
Returns
Type Description
com.google.iam.v1.Policy
listDeviceConfigVersions(ListDeviceConfigVersionsRequest request)
public ListDeviceConfigVersionsResponse listDeviceConfigVersions ( ListDeviceConfigVersionsRequest request )
Lists the last few versions of the device configuration in descending
order (i.e.: newest first).
listDeviceRegistries(ListDeviceRegistriesRequest request)
public ListDeviceRegistriesResponse listDeviceRegistries ( ListDeviceRegistriesRequest request )
listDeviceStates(ListDeviceStatesRequest request)
public ListDeviceStatesResponse listDeviceStates ( ListDeviceStatesRequest request )
Lists the last few versions of the device state in descending order (i.e.:
newest first).
listDevices(ListDevicesRequest request)
public ListDevicesResponse listDevices ( ListDevicesRequest request )
List devices in a device registry.
modifyCloudToDeviceConfig(ModifyCloudToDeviceConfigRequest request)
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.
sendCommandToDevice(SendCommandToDeviceRequest request)
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.
setIamPolicy(SetIamPolicyRequest request)
public Policy setIamPolicy ( SetIamPolicyRequest request )
Sets the access control policy on the specified resource. Replaces any
existing policy.
Parameter
Name Description
requestcom.google.iam.v1.SetIamPolicyRequest
Returns
Type Description
com.google.iam.v1.Policy
testIamPermissions(TestIamPermissionsRequest request)
public TestIamPermissionsResponse testIamPermissions ( 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.
Parameter
Name Description
requestcom.google.iam.v1.TestIamPermissionsRequest
Returns
Type Description
com.google.iam.v1.TestIamPermissionsResponse
unbindDeviceFromGateway(UnbindDeviceFromGatewayRequest request)
public UnbindDeviceFromGatewayResponse unbindDeviceFromGateway ( UnbindDeviceFromGatewayRequest request )
Deletes the association between the device and the gateway.
updateDevice(UpdateDeviceRequest request)
public Device updateDevice ( UpdateDeviceRequest request )
Returns
Type Description
Device
updateDeviceRegistry(UpdateDeviceRegistryRequest request)
public DeviceRegistry updateDeviceRegistry ( UpdateDeviceRegistryRequest request )
Updates a device registry configuration.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-03-14 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-14 UTC."],[],[]]
