Device (Google Cloud IoT Core Parent 2.3.6 API)

java.lang.Object
- com.google.protobuf.AbstractMessageLite
- - com.google.protobuf.AbstractMessage
  - - com.google.protobuf.GeneratedMessageV3
    - - com.google.cloud.iot.v1.Device

All Implemented Interfaces:

DeviceOrBuilder, Message, MessageLite, MessageLiteOrBuilder, MessageOrBuilder, Serializable
```
public final class Device
extends GeneratedMessageV3
implements DeviceOrBuilder
```
```
 The device resource.
 
```
Protobuf type google.cloud.iot.v1.Device
See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class Device.Builder
The device resource.
- Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3
  GeneratedMessageV3.BuilderParent, GeneratedMessageV3.ExtendableBuilder<MessageType extends GeneratedMessageV3.ExtendableMessage,BuilderType extends GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, GeneratedMessageV3.ExtendableMessage<MessageType extends GeneratedMessageV3.ExtendableMessage>, GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends GeneratedMessageV3.ExtendableMessage>, GeneratedMessageV3.FieldAccessorTable, GeneratedMessageV3.UnusedPrivateParameter
- Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite
  AbstractMessageLite.InternalOneOfEnum

Nested Classes
Modifier and Type	Class and Description
`static class`	`Device.Builder` The device resource.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`BLOCKED_FIELD_NUMBER`
`static int`	`CONFIG_FIELD_NUMBER`
`static int`	`CREDENTIALS_FIELD_NUMBER`
`static int`	`GATEWAY_CONFIG_FIELD_NUMBER`
`static int`	`ID_FIELD_NUMBER`
`static int`	`LAST_CONFIG_ACK_TIME_FIELD_NUMBER`
`static int`	`LAST_CONFIG_SEND_TIME_FIELD_NUMBER`
`static int`	`LAST_ERROR_STATUS_FIELD_NUMBER`
`static int`	`LAST_ERROR_TIME_FIELD_NUMBER`
`static int`	`LAST_EVENT_TIME_FIELD_NUMBER`
`static int`	`LAST_HEARTBEAT_TIME_FIELD_NUMBER`
`static int`	`LAST_STATE_TIME_FIELD_NUMBER`
`static int`	`LOG_LEVEL_FIELD_NUMBER`
`static int`	`METADATA_FIELD_NUMBER`
`static int`	`NAME_FIELD_NUMBER`
`static int`	`NUM_ID_FIELD_NUMBER`
`static int`	`STATE_FIELD_NUMBER`

Fields inherited from class com.google.protobuf.GeneratedMessageV3
alwaysUseFieldBuilders, unknownFields

Fields inherited from class com.google.protobuf.AbstractMessage
memoizedSize

Fields inherited from class com.google.protobuf.AbstractMessageLite
memoizedHashCode

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`boolean`	`containsMetadata(String key)` The metadata key-value pairs assigned to the device.
`boolean`	`equals(Object obj)`
`boolean`	`getBlocked()` If a device is blocked, connections or requests from this device will fail.
`DeviceConfig`	`getConfig()` The most recent device configuration, which is eventually sent from Cloud IoT Core to the device.
`DeviceConfigOrBuilder`	`getConfigOrBuilder()` The most recent device configuration, which is eventually sent from Cloud IoT Core to the device.
`DeviceCredential`	`getCredentials(int index)` The credentials used to authenticate this device.
`int`	`getCredentialsCount()` The credentials used to authenticate this device.
`List<DeviceCredential>`	`getCredentialsList()` The credentials used to authenticate this device.
`DeviceCredentialOrBuilder`	`getCredentialsOrBuilder(int index)` The credentials used to authenticate this device.
`List<? extends DeviceCredentialOrBuilder>`	`getCredentialsOrBuilderList()` The credentials used to authenticate this device.
`static Device`	`getDefaultInstance()`
`Device`	`getDefaultInstanceForType()`
`static Descriptors.Descriptor`	`getDescriptor()`
`GatewayConfig`	`getGatewayConfig()` Gateway-related configuration and state.
`GatewayConfigOrBuilder`	`getGatewayConfigOrBuilder()` Gateway-related configuration and state.
`String`	`getId()` The user-defined device identifier.
`ByteString`	`getIdBytes()` The user-defined device identifier.
`Timestamp`	`getLastConfigAckTime()` [Output only] The last time a cloud-to-device config version acknowledgment was received from the device.
`TimestampOrBuilder`	`getLastConfigAckTimeOrBuilder()` [Output only] The last time a cloud-to-device config version acknowledgment was received from the device.
`Timestamp`	`getLastConfigSendTime()` [Output only] The last time a cloud-to-device config version was sent to the device.
`TimestampOrBuilder`	`getLastConfigSendTimeOrBuilder()` [Output only] The last time a cloud-to-device config version was sent to the device.
`com.google.rpc.Status`	`getLastErrorStatus()` [Output only] The error message of the most recent error, such as a failure to publish to Cloud Pub/Sub.
`com.google.rpc.StatusOrBuilder`	`getLastErrorStatusOrBuilder()` [Output only] The error message of the most recent error, such as a failure to publish to Cloud Pub/Sub.
`Timestamp`	`getLastErrorTime()` [Output only] The time the most recent error occurred, such as a failure to publish to Cloud Pub/Sub.
`TimestampOrBuilder`	`getLastErrorTimeOrBuilder()` [Output only] The time the most recent error occurred, such as a failure to publish to Cloud Pub/Sub.
`Timestamp`	`getLastEventTime()` [Output only] The last time a telemetry event was received.
`TimestampOrBuilder`	`getLastEventTimeOrBuilder()` [Output only] The last time a telemetry event was received.
`Timestamp`	`getLastHeartbeatTime()` [Output only] The last time an MQTT `PINGREQ` was received.
`TimestampOrBuilder`	`getLastHeartbeatTimeOrBuilder()` [Output only] The last time an MQTT `PINGREQ` was received.
`Timestamp`	`getLastStateTime()` [Output only] The last time a state event was received.
`TimestampOrBuilder`	`getLastStateTimeOrBuilder()` [Output only] The last time a state event was received.
`LogLevel`	`getLogLevel()` Beta Feature The logging verbosity for device activity.
`int`	`getLogLevelValue()` Beta Feature The logging verbosity for device activity.
`Map<String,String>`	`getMetadata()` Deprecated.
`int`	`getMetadataCount()` The metadata key-value pairs assigned to the device.
`Map<String,String>`	`getMetadataMap()` The metadata key-value pairs assigned to the device.
`String`	`getMetadataOrDefault(String key, String defaultValue)` The metadata key-value pairs assigned to the device.
`String`	`getMetadataOrThrow(String key)` The metadata key-value pairs assigned to the device.
`String`	`getName()` The resource path name.
`ByteString`	`getNameBytes()` The resource path name.
`long`	`getNumId()` [Output only] A server-defined unique numeric ID for the device.
`Parser<Device>`	`getParserForType()`
`int`	`getSerializedSize()`
`DeviceState`	`getState()` [Output only] The state most recently received from the device.
`DeviceStateOrBuilder`	`getStateOrBuilder()` [Output only] The state most recently received from the device.
`UnknownFieldSet`	`getUnknownFields()`
`boolean`	`hasConfig()` The most recent device configuration, which is eventually sent from Cloud IoT Core to the device.
`boolean`	`hasGatewayConfig()` Gateway-related configuration and state.
`int`	`hashCode()`
`boolean`	`hasLastConfigAckTime()` [Output only] The last time a cloud-to-device config version acknowledgment was received from the device.
`boolean`	`hasLastConfigSendTime()` [Output only] The last time a cloud-to-device config version was sent to the device.
`boolean`	`hasLastErrorStatus()` [Output only] The error message of the most recent error, such as a failure to publish to Cloud Pub/Sub.
`boolean`	`hasLastErrorTime()` [Output only] The time the most recent error occurred, such as a failure to publish to Cloud Pub/Sub.
`boolean`	`hasLastEventTime()` [Output only] The last time a telemetry event was received.
`boolean`	`hasLastHeartbeatTime()` [Output only] The last time an MQTT `PINGREQ` was received.
`boolean`	`hasLastStateTime()` [Output only] The last time a state event was received.
`boolean`	`hasState()` [Output only] The state most recently received from the device.
`protected GeneratedMessageV3.FieldAccessorTable`	`internalGetFieldAccessorTable()`
`protected MapField`	`internalGetMapField(int number)`
`boolean`	`isInitialized()`
`static Device.Builder`	`newBuilder()`
`static Device.Builder`	`newBuilder(Device prototype)`
`Device.Builder`	`newBuilderForType()`
`protected Device.Builder`	`newBuilderForType(GeneratedMessageV3.BuilderParent parent)`
`protected Object`	`newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)`
`static Device`	`parseDelimitedFrom(InputStream input)`
`static Device`	`parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)`
`static Device`	`parseFrom(byte[] data)`
`static Device`	`parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)`
`static Device`	`parseFrom(ByteBuffer data)`
`static Device`	`parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)`
`static Device`	`parseFrom(ByteString data)`
`static Device`	`parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)`
`static Device`	`parseFrom(CodedInputStream input)`
`static Device`	`parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)`
`static Device`	`parseFrom(InputStream input)`
`static Device`	`parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)`
`static Parser<Device>`	`parser()`
`Device.Builder`	`toBuilder()`
`void`	`writeTo(CodedOutputStream output)`

Methods inherited from class com.google.protobuf.GeneratedMessageV3
canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, isStringEmpty, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

Methods inherited from class com.google.protobuf.AbstractMessage
findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite
addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite
toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail
- ID_FIELD_NUMBER
```
public static final int ID_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- NAME_FIELD_NUMBER
```
public static final int NAME_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- NUM_ID_FIELD_NUMBER
```
public static final int NUM_ID_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- CREDENTIALS_FIELD_NUMBER
```
public static final int CREDENTIALS_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LAST_HEARTBEAT_TIME_FIELD_NUMBER
```
public static final int LAST_HEARTBEAT_TIME_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LAST_EVENT_TIME_FIELD_NUMBER
```
public static final int LAST_EVENT_TIME_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LAST_STATE_TIME_FIELD_NUMBER
```
public static final int LAST_STATE_TIME_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LAST_CONFIG_ACK_TIME_FIELD_NUMBER
```
public static final int LAST_CONFIG_ACK_TIME_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LAST_CONFIG_SEND_TIME_FIELD_NUMBER
```
public static final int LAST_CONFIG_SEND_TIME_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- BLOCKED_FIELD_NUMBER
```
public static final int BLOCKED_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LAST_ERROR_TIME_FIELD_NUMBER
```
public static final int LAST_ERROR_TIME_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LAST_ERROR_STATUS_FIELD_NUMBER
```
public static final int LAST_ERROR_STATUS_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- CONFIG_FIELD_NUMBER
```
public static final int CONFIG_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- STATE_FIELD_NUMBER
```
public static final int STATE_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- LOG_LEVEL_FIELD_NUMBER
```
public static final int LOG_LEVEL_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- METADATA_FIELD_NUMBER
```
public static final int METADATA_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values
- GATEWAY_CONFIG_FIELD_NUMBER
```
public static final int GATEWAY_CONFIG_FIELD_NUMBER
```
  See Also:
  
  Constant Field Values

Method Detail

newInstance

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Overrides:: newInstance in class GeneratedMessageV3

getUnknownFields
```
public final UnknownFieldSet getUnknownFields()
```
Specified by:

getUnknownFields in interface MessageOrBuilder

Overrides:

getUnknownFields in class GeneratedMessageV3

getDescriptor

public static final Descriptors.Descriptor getDescriptor()

internalGetMapField
```
protected MapField internalGetMapField(int number)
```
Overrides:

internalGetMapField in class GeneratedMessageV3

internalGetFieldAccessorTable
```
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
```
Specified by:

internalGetFieldAccessorTable in class GeneratedMessageV3

getId

public String getId()

 The user-defined device identifier. The device ID must be unique
 within a device registry.

string id = 1;

Specified by:: getId in interface DeviceOrBuilder
Returns:: The id.

getIdBytes

public ByteString getIdBytes()

 The user-defined device identifier. The device ID must be unique
 within a device registry.

string id = 1;

Specified by:: getIdBytes in interface DeviceOrBuilder
Returns:: The bytes for id.

getName

public String getName()

 The resource path name. For example,
 `projects/p1/locations/us-central1/registries/registry0/devices/dev0` or
 `projects/p1/locations/us-central1/registries/registry0/devices/{num_id}`.
 When `name` is populated as a response from the service, it always ends
 in the device numeric ID.

string name = 2;

Specified by:: getName in interface DeviceOrBuilder
Returns:: The name.

getNameBytes

public ByteString getNameBytes()

 The resource path name. For example,
 `projects/p1/locations/us-central1/registries/registry0/devices/dev0` or
 `projects/p1/locations/us-central1/registries/registry0/devices/{num_id}`.
 When `name` is populated as a response from the service, it always ends
 in the device numeric ID.

string name = 2;

Specified by:: getNameBytes in interface DeviceOrBuilder
Returns:: The bytes for name.

getNumId

public long getNumId()

 [Output only] A server-defined unique numeric ID for the device. This is a
 more compact way to identify devices, and it is globally unique.

uint64 num_id = 3;

Specified by:: getNumId in interface DeviceOrBuilder
Returns:: The numId.

getCredentialsList

public List<DeviceCredential> getCredentialsList()

 The credentials used to authenticate this device. To allow credential
 rotation without interruption, multiple device credentials can be bound to
 this device. No more than 3 credentials can be bound to a single device at
 a time. When new credentials are added to a device, they are verified
 against the registry credentials. For details, see the description of the
 `DeviceRegistry.credentials` field.

repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;

Specified by:: getCredentialsList in interface DeviceOrBuilder

getCredentialsOrBuilderList

public List<? extends DeviceCredentialOrBuilder> getCredentialsOrBuilderList()

 The credentials used to authenticate this device. To allow credential
 rotation without interruption, multiple device credentials can be bound to
 this device. No more than 3 credentials can be bound to a single device at
 a time. When new credentials are added to a device, they are verified
 against the registry credentials. For details, see the description of the
 `DeviceRegistry.credentials` field.

repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;

Specified by:: getCredentialsOrBuilderList in interface DeviceOrBuilder

getCredentialsCount

public int getCredentialsCount()

 The credentials used to authenticate this device. To allow credential
 rotation without interruption, multiple device credentials can be bound to
 this device. No more than 3 credentials can be bound to a single device at
 a time. When new credentials are added to a device, they are verified
 against the registry credentials. For details, see the description of the
 `DeviceRegistry.credentials` field.

repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;

Specified by:: getCredentialsCount in interface DeviceOrBuilder

getCredentials

public DeviceCredential getCredentials(int index)

 The credentials used to authenticate this device. To allow credential
 rotation without interruption, multiple device credentials can be bound to
 this device. No more than 3 credentials can be bound to a single device at
 a time. When new credentials are added to a device, they are verified
 against the registry credentials. For details, see the description of the
 `DeviceRegistry.credentials` field.

repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;

Specified by:: getCredentials in interface DeviceOrBuilder

getCredentialsOrBuilder

public DeviceCredentialOrBuilder getCredentialsOrBuilder(int index)

 The credentials used to authenticate this device. To allow credential
 rotation without interruption, multiple device credentials can be bound to
 this device. No more than 3 credentials can be bound to a single device at
 a time. When new credentials are added to a device, they are verified
 against the registry credentials. For details, see the description of the
 `DeviceRegistry.credentials` field.

repeated .google.cloud.iot.v1.DeviceCredential credentials = 12;

Specified by:: getCredentialsOrBuilder in interface DeviceOrBuilder

hasLastHeartbeatTime

public boolean hasLastHeartbeatTime()

 [Output only] The last time an MQTT `PINGREQ` was received. This field
 applies only to devices connecting through MQTT. MQTT clients usually only
 send `PINGREQ` messages if the connection is idle, and no other messages
 have been sent. Timestamps are periodically collected and written to
 storage; they may be stale by a few minutes.

.google.protobuf.Timestamp last_heartbeat_time = 7;

Specified by:: hasLastHeartbeatTime in interface DeviceOrBuilder
Returns:: Whether the lastHeartbeatTime field is set.

getLastHeartbeatTime

public Timestamp getLastHeartbeatTime()

 [Output only] The last time an MQTT `PINGREQ` was received. This field
 applies only to devices connecting through MQTT. MQTT clients usually only
 send `PINGREQ` messages if the connection is idle, and no other messages
 have been sent. Timestamps are periodically collected and written to
 storage; they may be stale by a few minutes.

.google.protobuf.Timestamp last_heartbeat_time = 7;

Specified by:: getLastHeartbeatTime in interface DeviceOrBuilder
Returns:: The lastHeartbeatTime.

getLastHeartbeatTimeOrBuilder

public TimestampOrBuilder getLastHeartbeatTimeOrBuilder()

 [Output only] The last time an MQTT `PINGREQ` was received. This field
 applies only to devices connecting through MQTT. MQTT clients usually only
 send `PINGREQ` messages if the connection is idle, and no other messages
 have been sent. Timestamps are periodically collected and written to
 storage; they may be stale by a few minutes.

.google.protobuf.Timestamp last_heartbeat_time = 7;

Specified by:: getLastHeartbeatTimeOrBuilder in interface DeviceOrBuilder

hasLastEventTime

public boolean hasLastEventTime()

 [Output only] The last time a telemetry event was received. Timestamps are
 periodically collected and written to storage; they may be stale by a few
 minutes.

.google.protobuf.Timestamp last_event_time = 8;

Specified by:: hasLastEventTime in interface DeviceOrBuilder
Returns:: Whether the lastEventTime field is set.

getLastEventTime

public Timestamp getLastEventTime()

 [Output only] The last time a telemetry event was received. Timestamps are
 periodically collected and written to storage; they may be stale by a few
 minutes.

.google.protobuf.Timestamp last_event_time = 8;

Specified by:: getLastEventTime in interface DeviceOrBuilder
Returns:: The lastEventTime.

getLastEventTimeOrBuilder

public TimestampOrBuilder getLastEventTimeOrBuilder()

 [Output only] The last time a telemetry event was received. Timestamps are
 periodically collected and written to storage; they may be stale by a few
 minutes.

.google.protobuf.Timestamp last_event_time = 8;

Specified by:: getLastEventTimeOrBuilder in interface DeviceOrBuilder

hasLastStateTime

public boolean hasLastStateTime()

 [Output only] The last time a state event was received. Timestamps are
 periodically collected and written to storage; they may be stale by a few
 minutes.

.google.protobuf.Timestamp last_state_time = 20;

Specified by:: hasLastStateTime in interface DeviceOrBuilder
Returns:: Whether the lastStateTime field is set.

getLastStateTime

public Timestamp getLastStateTime()

 [Output only] The last time a state event was received. Timestamps are
 periodically collected and written to storage; they may be stale by a few
 minutes.

.google.protobuf.Timestamp last_state_time = 20;

Specified by:: getLastStateTime in interface DeviceOrBuilder
Returns:: The lastStateTime.

getLastStateTimeOrBuilder

public TimestampOrBuilder getLastStateTimeOrBuilder()

 [Output only] The last time a state event was received. Timestamps are
 periodically collected and written to storage; they may be stale by a few
 minutes.

.google.protobuf.Timestamp last_state_time = 20;

Specified by:: getLastStateTimeOrBuilder in interface DeviceOrBuilder

hasLastConfigAckTime

public boolean hasLastConfigAckTime()

 [Output only] The last time a cloud-to-device config version acknowledgment
 was received from the device. This field is only for configurations
 sent through MQTT.

.google.protobuf.Timestamp last_config_ack_time = 14;

Specified by:: hasLastConfigAckTime in interface DeviceOrBuilder
Returns:: Whether the lastConfigAckTime field is set.

getLastConfigAckTime

public Timestamp getLastConfigAckTime()

 [Output only] The last time a cloud-to-device config version acknowledgment
 was received from the device. This field is only for configurations
 sent through MQTT.

.google.protobuf.Timestamp last_config_ack_time = 14;

Specified by:: getLastConfigAckTime in interface DeviceOrBuilder
Returns:: The lastConfigAckTime.

getLastConfigAckTimeOrBuilder

public TimestampOrBuilder getLastConfigAckTimeOrBuilder()

 [Output only] The last time a cloud-to-device config version acknowledgment
 was received from the device. This field is only for configurations
 sent through MQTT.

.google.protobuf.Timestamp last_config_ack_time = 14;

Specified by:: getLastConfigAckTimeOrBuilder in interface DeviceOrBuilder

hasLastConfigSendTime
```
public boolean hasLastConfigSendTime()
```
```
 [Output only] The last time a cloud-to-device config version was sent to
 the device.
 
```
.google.protobuf.Timestamp last_config_send_time = 18;
Specified by:

hasLastConfigSendTime in interface DeviceOrBuilder

Returns:

Whether the lastConfigSendTime field is set.

getLastConfigSendTime
```
public Timestamp getLastConfigSendTime()
```
```
 [Output only] The last time a cloud-to-device config version was sent to
 the device.
 
```
.google.protobuf.Timestamp last_config_send_time = 18;
Specified by:

getLastConfigSendTime in interface DeviceOrBuilder

Returns:

The lastConfigSendTime.

getLastConfigSendTimeOrBuilder

public TimestampOrBuilder getLastConfigSendTimeOrBuilder()

 [Output only] The last time a cloud-to-device config version was sent to
 the device.

.google.protobuf.Timestamp last_config_send_time = 18;

Specified by:: getLastConfigSendTimeOrBuilder in interface DeviceOrBuilder

getBlocked

public boolean getBlocked()

 If a device is blocked, connections or requests from this device will fail.
 Can be used to temporarily prevent the device from connecting if, for
 example, the sensor is generating bad data and needs maintenance.

bool blocked = 19;

Specified by:: getBlocked in interface DeviceOrBuilder
Returns:: The blocked.

hasLastErrorTime

public boolean hasLastErrorTime()

 [Output only] The time the most recent error occurred, such as a failure to
 publish to Cloud Pub/Sub. This field is the timestamp of
 'last_error_status'.

.google.protobuf.Timestamp last_error_time = 10;

Specified by:: hasLastErrorTime in interface DeviceOrBuilder
Returns:: Whether the lastErrorTime field is set.

getLastErrorTime

public Timestamp getLastErrorTime()

 [Output only] The time the most recent error occurred, such as a failure to
 publish to Cloud Pub/Sub. This field is the timestamp of
 'last_error_status'.

.google.protobuf.Timestamp last_error_time = 10;

Specified by:: getLastErrorTime in interface DeviceOrBuilder
Returns:: The lastErrorTime.

getLastErrorTimeOrBuilder

public TimestampOrBuilder getLastErrorTimeOrBuilder()

 [Output only] The time the most recent error occurred, such as a failure to
 publish to Cloud Pub/Sub. This field is the timestamp of
 'last_error_status'.

.google.protobuf.Timestamp last_error_time = 10;

Specified by:: getLastErrorTimeOrBuilder in interface DeviceOrBuilder

hasLastErrorStatus

public boolean hasLastErrorStatus()

 [Output only] The error message of the most recent error, such as a failure
 to publish to Cloud Pub/Sub. 'last_error_time' is the timestamp of this
 field. If no errors have occurred, this field has an empty message
 and the status code 0 == OK. Otherwise, this field is expected to have a
 status code other than OK.

.google.rpc.Status last_error_status = 11;

Specified by:: hasLastErrorStatus in interface DeviceOrBuilder
Returns:: Whether the lastErrorStatus field is set.

getLastErrorStatus

public com.google.rpc.Status getLastErrorStatus()

 [Output only] The error message of the most recent error, such as a failure
 to publish to Cloud Pub/Sub. 'last_error_time' is the timestamp of this
 field. If no errors have occurred, this field has an empty message
 and the status code 0 == OK. Otherwise, this field is expected to have a
 status code other than OK.

.google.rpc.Status last_error_status = 11;

Specified by:: getLastErrorStatus in interface DeviceOrBuilder
Returns:: The lastErrorStatus.

getLastErrorStatusOrBuilder

public com.google.rpc.StatusOrBuilder getLastErrorStatusOrBuilder()

 [Output only] The error message of the most recent error, such as a failure
 to publish to Cloud Pub/Sub. 'last_error_time' is the timestamp of this
 field. If no errors have occurred, this field has an empty message
 and the status code 0 == OK. Otherwise, this field is expected to have a
 status code other than OK.

.google.rpc.Status last_error_status = 11;

Specified by:: getLastErrorStatusOrBuilder in interface DeviceOrBuilder

hasConfig

public boolean hasConfig()

 The most recent device configuration, which is eventually sent from
 Cloud IoT Core to the device. If not present on creation, the
 configuration will be initialized with an empty payload and version value
 of `1`. To update this field after creation, use the
 `DeviceManager.ModifyCloudToDeviceConfig` method.

.google.cloud.iot.v1.DeviceConfig config = 13;

Specified by:: hasConfig in interface DeviceOrBuilder
Returns:: Whether the config field is set.

getConfig

public DeviceConfig getConfig()

 The most recent device configuration, which is eventually sent from
 Cloud IoT Core to the device. If not present on creation, the
 configuration will be initialized with an empty payload and version value
 of `1`. To update this field after creation, use the
 `DeviceManager.ModifyCloudToDeviceConfig` method.

.google.cloud.iot.v1.DeviceConfig config = 13;

Specified by:: getConfig in interface DeviceOrBuilder
Returns:: The config.

getConfigOrBuilder

public DeviceConfigOrBuilder getConfigOrBuilder()

 The most recent device configuration, which is eventually sent from
 Cloud IoT Core to the device. If not present on creation, the
 configuration will be initialized with an empty payload and version value
 of `1`. To update this field after creation, use the
 `DeviceManager.ModifyCloudToDeviceConfig` method.

.google.cloud.iot.v1.DeviceConfig config = 13;

Specified by:: getConfigOrBuilder in interface DeviceOrBuilder

hasState

public boolean hasState()

 [Output only] The state most recently received from the device. If no state
 has been reported, this field is not present.

.google.cloud.iot.v1.DeviceState state = 16;

Specified by:: hasState in interface DeviceOrBuilder
Returns:: Whether the state field is set.

getState

public DeviceState getState()

 [Output only] The state most recently received from the device. If no state
 has been reported, this field is not present.

.google.cloud.iot.v1.DeviceState state = 16;

Specified by:: getState in interface DeviceOrBuilder
Returns:: The state.

getStateOrBuilder

public DeviceStateOrBuilder getStateOrBuilder()

 [Output only] The state most recently received from the device. If no state
 has been reported, this field is not present.

.google.cloud.iot.v1.DeviceState state = 16;

Specified by:: getStateOrBuilder in interface DeviceOrBuilder

getLogLevelValue
```
public int getLogLevelValue()
```
```
 **Beta Feature**
 The logging verbosity for device activity. If unspecified,
 DeviceRegistry.log_level will be used.
 
```
.google.cloud.iot.v1.LogLevel log_level = 21;
Specified by:

getLogLevelValue in interface DeviceOrBuilder

Returns:

The enum numeric value on the wire for logLevel.

getLogLevel

public LogLevel getLogLevel()

 **Beta Feature**
 The logging verbosity for device activity. If unspecified,
 DeviceRegistry.log_level will be used.

.google.cloud.iot.v1.LogLevel log_level = 21;

Specified by:: getLogLevel in interface DeviceOrBuilder
Returns:: The logLevel.