Class GkeNodePoolConfig.Builder (4.27.0)

public static final class GkeNodePoolConfig.Builder extends GeneratedMessageV3.Builder<GkeNodePoolConfig.Builder> implements GkeNodePoolConfigOrBuilder

The configuration of a GKE node pool used by a Dataproc-on-GKE cluster.

Protobuf type google.cloud.dataproc.v1.GkeNodePoolConfig

Inheritance

Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > GkeNodePoolConfig.Builder

Implements

GkeNodePoolConfigOrBuilder

Inherited Members

AbstractMessage.Builder.findInitializationErrors()

AbstractMessage.Builder.getInitializationErrorString()

AbstractMessage.Builder.internalMergeFrom(AbstractMessageLite)

AbstractMessage.Builder.mergeFrom(byte[])

AbstractMessage.Builder.mergeFrom(byte[],ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(byte[],int,int)

AbstractMessage.Builder.mergeFrom(byte[],int,int,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(ByteString)

AbstractMessage.Builder.mergeFrom(ByteString,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(CodedInputStream)

AbstractMessage.Builder.mergeFrom(CodedInputStream,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(Message)

AbstractMessage.Builder.mergeFrom(InputStream)

AbstractMessage.Builder.mergeFrom(InputStream,ExtensionRegistryLite)

AbstractMessage.Builder.newUninitializedMessageException(Message)

AbstractMessage.Builder.toString()

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.Builder.internalMergeFrom(MessageType)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream,ExtensionRegistryLite)

AbstractMessageLite.Builder.mergeFrom(MessageLite)

AbstractMessageLite.Builder.newUninitializedMessageException(MessageLite)

GeneratedMessageV3.Builder.addRepeatedField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.clear()

GeneratedMessageV3.Builder.clearField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.clearOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.clone()

GeneratedMessageV3.Builder.getAllFields()

GeneratedMessageV3.Builder.getDescriptorForType()

GeneratedMessageV3.Builder.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getFieldBuilder(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.getParentForChildren()

GeneratedMessageV3.Builder.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldBuilder(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldCount(Descriptors.FieldDescriptor)

com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()

GeneratedMessageV3.Builder.getUnknownFields()

GeneratedMessageV3.Builder.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.internalGetFieldAccessorTable()

GeneratedMessageV3.Builder.internalGetMapField(int)

GeneratedMessageV3.Builder.internalGetMutableMapField(int)

GeneratedMessageV3.Builder.isClean()

GeneratedMessageV3.Builder.isInitialized()

GeneratedMessageV3.Builder.markClean()

GeneratedMessageV3.Builder.mergeUnknownFields(UnknownFieldSet)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)

GeneratedMessageV3.Builder.newBuilderForField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.onBuilt()

GeneratedMessageV3.Builder.onChanged()

com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)

GeneratedMessageV3.Builder.setField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.setRepeatedField(Descriptors.FieldDescriptor,int,Object)

com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)

GeneratedMessageV3.Builder.setUnknownFields(UnknownFieldSet)

GeneratedMessageV3.Builder.setUnknownFieldsProto3(UnknownFieldSet)

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
`Descriptor`

Methods

addAllLocations(Iterable<String> values)

public GkeNodePoolConfig.Builder addAllLocations(Iterable<String> values)

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`values`	`Iterable<String>` The locations to add.

Returns
Type	Description
`GkeNodePoolConfig.Builder`	This builder for chaining.

addLocations(String value)

public GkeNodePoolConfig.Builder addLocations(String value)

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`String` The locations to add.

Returns
Type	Description
`GkeNodePoolConfig.Builder`	This builder for chaining.

addLocationsBytes(ByteString value)

public GkeNodePoolConfig.Builder addLocationsBytes(ByteString value)

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`ByteString` The bytes of the locations to add.

Returns
Type	Description
`GkeNodePoolConfig.Builder`	This builder for chaining.

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

public GkeNodePoolConfig.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`value`	`Object`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.addRepeatedField(Descriptors.FieldDescriptor field, Object value)

build()

public GkeNodePoolConfig build()

Returns
Type	Description
`GkeNodePoolConfig`

buildPartial()

public GkeNodePoolConfig buildPartial()

Returns
Type	Description
`GkeNodePoolConfig`

clear()

public GkeNodePoolConfig.Builder clear()

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearAutoscaling()

public GkeNodePoolConfig.Builder clearAutoscaling()

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.Builder`

clearConfig()

public GkeNodePoolConfig.Builder clearConfig()

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.Builder`

clearField(Descriptors.FieldDescriptor field)

public GkeNodePoolConfig.Builder clearField(Descriptors.FieldDescriptor field)

Parameter
Name	Description
`field`	`FieldDescriptor`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearField(Descriptors.FieldDescriptor field)

clearLocations()

public GkeNodePoolConfig.Builder clearLocations()

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.Builder`	This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

public GkeNodePoolConfig.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter
Name	Description
`oneof`	`OneofDescriptor`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearOneof(Descriptors.OneofDescriptor oneof)

clone()

public GkeNodePoolConfig.Builder clone()

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

getAutoscaling()

public GkeNodePoolConfig.GkeNodePoolAutoscalingConfig getAutoscaling()

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.GkeNodePoolAutoscalingConfig`	The autoscaling.

getAutoscalingBuilder()

public GkeNodePoolConfig.GkeNodePoolAutoscalingConfig.Builder getAutoscalingBuilder()

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.GkeNodePoolAutoscalingConfig.Builder`

getAutoscalingOrBuilder()

public GkeNodePoolConfig.GkeNodePoolAutoscalingConfigOrBuilder getAutoscalingOrBuilder()

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.GkeNodePoolAutoscalingConfigOrBuilder`

getConfig()

public GkeNodePoolConfig.GkeNodeConfig getConfig()

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.GkeNodeConfig`	The config.

getConfigBuilder()

public GkeNodePoolConfig.GkeNodeConfig.Builder getConfigBuilder()

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.GkeNodeConfig.Builder`

getConfigOrBuilder()

public GkeNodePoolConfig.GkeNodeConfigOrBuilder getConfigOrBuilder()

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`GkeNodePoolConfig.GkeNodeConfigOrBuilder`

getDefaultInstanceForType()

public GkeNodePoolConfig getDefaultInstanceForType()

Returns
Type	Description
`GkeNodePoolConfig`

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns
Type	Description
`Descriptor`

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getLocations(int index)

public String getLocations(int index)

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`index`	`int` The index of the element to return.

Returns
Type	Description
`String`	The locations at the given index.

getLocationsBytes(int index)

public ByteString getLocationsBytes(int index)

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`index`	`int` The index of the value to return.

Returns
Type	Description
`ByteString`	The bytes of the locations at the given index.

getLocationsCount()

public int getLocationsCount()

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`int`	The count of locations.

getLocationsList()

public ProtocolStringList getLocationsList()

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`ProtocolStringList`	A list containing the locations.

hasAutoscaling()

public boolean hasAutoscaling()

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`boolean`	Whether the autoscaling field is set.

hasConfig()

public boolean hasConfig()

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`boolean`	Whether the config field is set.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
`FieldAccessorTable`

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
`boolean`

Overrides

GeneratedMessageV3.Builder<BuilderType>.isInitialized()

mergeAutoscaling(GkeNodePoolConfig.GkeNodePoolAutoscalingConfig value)

public GkeNodePoolConfig.Builder mergeAutoscaling(GkeNodePoolConfig.GkeNodePoolAutoscalingConfig value)

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`GkeNodePoolConfig.GkeNodePoolAutoscalingConfig`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

mergeConfig(GkeNodePoolConfig.GkeNodeConfig value)

public GkeNodePoolConfig.Builder mergeConfig(GkeNodePoolConfig.GkeNodeConfig value)

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`GkeNodePoolConfig.GkeNodeConfig`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

mergeFrom(GkeNodePoolConfig other)

public GkeNodePoolConfig.Builder mergeFrom(GkeNodePoolConfig other)

Parameter
Name	Description
`other`	`GkeNodePoolConfig`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public GkeNodePoolConfig.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
`input`	`CodedInputStream`
`extensionRegistry`	`ExtensionRegistryLite`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Exceptions
Type	Description
`IOException`

mergeFrom(Message other)

public GkeNodePoolConfig.Builder mergeFrom(Message other)

Parameter
Name	Description
`other`	`Message`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(Message other)

mergeUnknownFields(UnknownFieldSet unknownFields)

public final GkeNodePoolConfig.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.mergeUnknownFields(UnknownFieldSet unknownFields)

setAutoscaling(GkeNodePoolConfig.GkeNodePoolAutoscalingConfig value)

public GkeNodePoolConfig.Builder setAutoscaling(GkeNodePoolConfig.GkeNodePoolAutoscalingConfig value)

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`GkeNodePoolConfig.GkeNodePoolAutoscalingConfig`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

setAutoscaling(GkeNodePoolConfig.GkeNodePoolAutoscalingConfig.Builder builderForValue)

public GkeNodePoolConfig.Builder setAutoscaling(GkeNodePoolConfig.GkeNodePoolAutoscalingConfig.Builder builderForValue)

Optional. The autoscaler configuration for this node pool. The autoscaler is enabled only when a valid configuration is present.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodePoolAutoscalingConfig autoscaling = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`builderForValue`	`GkeNodePoolConfig.GkeNodePoolAutoscalingConfig.Builder`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

setConfig(GkeNodePoolConfig.GkeNodeConfig value)

public GkeNodePoolConfig.Builder setConfig(GkeNodePoolConfig.GkeNodeConfig value)

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`GkeNodePoolConfig.GkeNodeConfig`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

setConfig(GkeNodePoolConfig.GkeNodeConfig.Builder builderForValue)

public GkeNodePoolConfig.Builder setConfig(GkeNodePoolConfig.GkeNodeConfig.Builder builderForValue)

Optional. The node pool configuration.

.google.cloud.dataproc.v1.GkeNodePoolConfig.GkeNodeConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`builderForValue`	`GkeNodePoolConfig.GkeNodeConfig.Builder`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

setField(Descriptors.FieldDescriptor field, Object value)

public GkeNodePoolConfig.Builder setField(Descriptors.FieldDescriptor field, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`value`	`Object`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setField(Descriptors.FieldDescriptor field, Object value)

setLocations(int index, String value)

public GkeNodePoolConfig.Builder setLocations(int index, String value)

Optional. The list of Compute Engine zones where node pool nodes associated with a Dataproc on GKE virtual cluster will be located.

Note: All node pools associated with a virtual cluster must be located in the same region as the virtual cluster, and they must be located in the same zone within that region.

If a location is not specified during node pool creation, Dataproc on GKE will choose the zone.

repeated string locations = 13 [(.google.api.field_behavior) = OPTIONAL];

Parameters
Name	Description
`index`	`int` The index to set the value at.
`value`	`String` The locations to set.

Returns
Type	Description
`GkeNodePoolConfig.Builder`	This builder for chaining.

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

public GkeNodePoolConfig.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`index`	`int`
`value`	`Object`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

setUnknownFields(UnknownFieldSet unknownFields)

public final GkeNodePoolConfig.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`GkeNodePoolConfig.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setUnknownFields(UnknownFieldSet unknownFields)