Class GenerateContentResponse.Builder (1.15.0)

public static final class GenerateContentResponse.Builder extends GeneratedMessageV3.Builder<GenerateContentResponse.Builder> implements GenerateContentResponseOrBuilder

Response message for [PredictionService.GenerateContent].

Protobuf type google.cloud.vertexai.v1.GenerateContentResponse

Inheritance

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

Implements

GenerateContentResponseOrBuilder

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)

com.google.protobuf.GeneratedMessageV3.Builder.internalGetMapFieldReflection(int)

GeneratedMessageV3.Builder.internalGetMutableMapField(int)

com.google.protobuf.GeneratedMessageV3.Builder.internalGetMutableMapFieldReflection(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

addAllCandidates(Iterable<? extends Candidate> values)

public GenerateContentResponse.Builder addAllCandidates(Iterable<? extends Candidate> values)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
values	Iterable<? extends com.google.cloud.vertexai.api.Candidate>

Returns
Type	Description
GenerateContentResponse.Builder

addCandidates(Candidate value)

public GenerateContentResponse.Builder addCandidates(Candidate value)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
value	Candidate

Returns
Type	Description
GenerateContentResponse.Builder

addCandidates(Candidate.Builder builderForValue)

public GenerateContentResponse.Builder addCandidates(Candidate.Builder builderForValue)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
builderForValue	Candidate.Builder

Returns
Type	Description
GenerateContentResponse.Builder

addCandidates(int index, Candidate value)

public GenerateContentResponse.Builder addCandidates(int index, Candidate value)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameters
Name	Description
index	int
value	Candidate

Returns
Type	Description
GenerateContentResponse.Builder

addCandidates(int index, Candidate.Builder builderForValue)

public GenerateContentResponse.Builder addCandidates(int index, Candidate.Builder builderForValue)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameters
Name	Description
index	int
builderForValue	Candidate.Builder

Returns
Type	Description
GenerateContentResponse.Builder

addCandidatesBuilder()

public Candidate.Builder addCandidatesBuilder()

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
Candidate.Builder

addCandidatesBuilder(int index)

public Candidate.Builder addCandidatesBuilder(int index)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int

Returns
Type	Description
Candidate.Builder

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

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

Parameters
Name	Description
field	FieldDescriptor
value	Object

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

build()

public GenerateContentResponse build()

Returns
Type	Description
GenerateContentResponse

buildPartial()

public GenerateContentResponse buildPartial()

Returns
Type	Description
GenerateContentResponse

clear()

public GenerateContentResponse.Builder clear()

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearCandidates()

public GenerateContentResponse.Builder clearCandidates()

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
GenerateContentResponse.Builder

clearField(Descriptors.FieldDescriptor field)

public GenerateContentResponse.Builder clearField(Descriptors.FieldDescriptor field)

Parameter
Name	Description
field	FieldDescriptor

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

clearOneof(Descriptors.OneofDescriptor oneof)

public GenerateContentResponse.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter
Name	Description
oneof	OneofDescriptor

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

clearPromptFeedback()

public GenerateContentResponse.Builder clearPromptFeedback()

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
GenerateContentResponse.Builder

clearUsageMetadata()

public GenerateContentResponse.Builder clearUsageMetadata()

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Returns
Type	Description
GenerateContentResponse.Builder

clone()

public GenerateContentResponse.Builder clone()

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

getCandidates(int index)

public Candidate getCandidates(int index)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int

Returns
Type	Description
Candidate

getCandidatesBuilder(int index)

public Candidate.Builder getCandidatesBuilder(int index)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int

Returns
Type	Description
Candidate.Builder

getCandidatesBuilderList()

public List<Candidate.Builder> getCandidatesBuilderList()

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
List<Builder>

getCandidatesCount()

public int getCandidatesCount()

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
int

getCandidatesList()

public List<Candidate> getCandidatesList()

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
List<Candidate>

getCandidatesOrBuilder(int index)

public CandidateOrBuilder getCandidatesOrBuilder(int index)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int

Returns
Type	Description
CandidateOrBuilder

getCandidatesOrBuilderList()

public List<? extends CandidateOrBuilder> getCandidatesOrBuilderList()

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
List<? extends com.google.cloud.vertexai.api.CandidateOrBuilder>

getDefaultInstanceForType()

public GenerateContentResponse getDefaultInstanceForType()

Returns
Type	Description
GenerateContentResponse

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns
Type	Description
Descriptor

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getPromptFeedback()

public GenerateContentResponse.PromptFeedback getPromptFeedback()

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
GenerateContentResponse.PromptFeedback	The promptFeedback.

getPromptFeedbackBuilder()

public GenerateContentResponse.PromptFeedback.Builder getPromptFeedbackBuilder()

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
GenerateContentResponse.PromptFeedback.Builder

getPromptFeedbackOrBuilder()

public GenerateContentResponse.PromptFeedbackOrBuilder getPromptFeedbackOrBuilder()

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
GenerateContentResponse.PromptFeedbackOrBuilder

getUsageMetadata()

public GenerateContentResponse.UsageMetadata getUsageMetadata()

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Returns
Type	Description
GenerateContentResponse.UsageMetadata	The usageMetadata.

getUsageMetadataBuilder()

public GenerateContentResponse.UsageMetadata.Builder getUsageMetadataBuilder()

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Returns
Type	Description
GenerateContentResponse.UsageMetadata.Builder

getUsageMetadataOrBuilder()

public GenerateContentResponse.UsageMetadataOrBuilder getUsageMetadataOrBuilder()

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Returns
Type	Description
GenerateContentResponse.UsageMetadataOrBuilder

hasPromptFeedback()

public boolean hasPromptFeedback()

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	Whether the promptFeedback field is set.

hasUsageMetadata()

public boolean hasUsageMetadata()

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Returns
Type	Description
boolean	Whether the usageMetadata 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()

mergeFrom(GenerateContentResponse other)

public GenerateContentResponse.Builder mergeFrom(GenerateContentResponse other)

Parameter
Name	Description
other	GenerateContentResponse

Returns
Type	Description
GenerateContentResponse.Builder

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

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

Parameters
Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

Exceptions
Type	Description
IOException

mergeFrom(Message other)

public GenerateContentResponse.Builder mergeFrom(Message other)

Parameter
Name	Description
other	Message

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

mergePromptFeedback(GenerateContentResponse.PromptFeedback value)

public GenerateContentResponse.Builder mergePromptFeedback(GenerateContentResponse.PromptFeedback value)

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
value	GenerateContentResponse.PromptFeedback

Returns
Type	Description
GenerateContentResponse.Builder

mergeUnknownFields(UnknownFieldSet unknownFields)

public final GenerateContentResponse.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
unknownFields	UnknownFieldSet

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

mergeUsageMetadata(GenerateContentResponse.UsageMetadata value)

public GenerateContentResponse.Builder mergeUsageMetadata(GenerateContentResponse.UsageMetadata value)

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Parameter
Name	Description
value	GenerateContentResponse.UsageMetadata

Returns
Type	Description
GenerateContentResponse.Builder

removeCandidates(int index)

public GenerateContentResponse.Builder removeCandidates(int index)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int

Returns
Type	Description
GenerateContentResponse.Builder

setCandidates(int index, Candidate value)

public GenerateContentResponse.Builder setCandidates(int index, Candidate value)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameters
Name	Description
index	int
value	Candidate

Returns
Type	Description
GenerateContentResponse.Builder

setCandidates(int index, Candidate.Builder builderForValue)

public GenerateContentResponse.Builder setCandidates(int index, Candidate.Builder builderForValue)

Output only. Generated candidates.

repeated .google.cloud.vertexai.v1.Candidate candidates = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameters
Name	Description
index	int
builderForValue	Candidate.Builder

Returns
Type	Description
GenerateContentResponse.Builder

setField(Descriptors.FieldDescriptor field, Object value)

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

Parameters
Name	Description
field	FieldDescriptor
value	Object

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

setPromptFeedback(GenerateContentResponse.PromptFeedback value)

public GenerateContentResponse.Builder setPromptFeedback(GenerateContentResponse.PromptFeedback value)

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
value	GenerateContentResponse.PromptFeedback

Returns
Type	Description
GenerateContentResponse.Builder

setPromptFeedback(GenerateContentResponse.PromptFeedback.Builder builderForValue)

public GenerateContentResponse.Builder setPromptFeedback(GenerateContentResponse.PromptFeedback.Builder builderForValue)

Output only. Content filter results for a prompt sent in the request. Note: Sent only in the first stream chunk. Only happens when no candidates were generated due to content violations.

.google.cloud.vertexai.v1.GenerateContentResponse.PromptFeedback prompt_feedback = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
builderForValue	GenerateContentResponse.PromptFeedback.Builder

Returns
Type	Description
GenerateContentResponse.Builder

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

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

Parameters
Name	Description
field	FieldDescriptor
index	int
value	Object

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

setUnknownFields(UnknownFieldSet unknownFields)

public final GenerateContentResponse.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
unknownFields	UnknownFieldSet

Returns
Type	Description
GenerateContentResponse.Builder

Overrides

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

setUsageMetadata(GenerateContentResponse.UsageMetadata value)

public GenerateContentResponse.Builder setUsageMetadata(GenerateContentResponse.UsageMetadata value)

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Parameter
Name	Description
value	GenerateContentResponse.UsageMetadata

Returns
Type	Description
GenerateContentResponse.Builder

setUsageMetadata(GenerateContentResponse.UsageMetadata.Builder builderForValue)

public GenerateContentResponse.Builder setUsageMetadata(GenerateContentResponse.UsageMetadata.Builder builderForValue)

Usage metadata about the response(s).

.google.cloud.vertexai.v1.GenerateContentResponse.UsageMetadata usage_metadata = 4;

Parameter
Name	Description
builderForValue	GenerateContentResponse.UsageMetadata.Builder

Returns
Type	Description
GenerateContentResponse.Builder