Class FunctionDeclaration.Builder (1.38.0)

publicstaticfinalclass FunctionDeclaration.BuilderextendsGeneratedMessageV3.Builder<FunctionDeclaration.Builder>implementsFunctionDeclarationOrBuilder

Structured representation of a function declaration as defined by the OpenAPI 3.0 specification. Included in this declaration are the function name, description, parameters and response type. This FunctionDeclaration is a representation of a block of code that can be used as a Tool by the model and executed by the client.

Protobuf type google.cloud.vertexai.v1.FunctionDeclaration

Inherited Members

com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()
com.google.protobuf.GeneratedMessageV3.Builder.internalGetMapFieldReflection(int)
com.google.protobuf.GeneratedMessageV3.Builder.internalGetMutableMapFieldReflection(int)
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)
com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)
com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)

Static Methods

getDescriptor()

publicstaticfinalDescriptors.DescriptorgetDescriptor()
Returns
Type Description
Descriptor

Methods

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

publicFunctionDeclaration.BuilderaddRepeatedField(Descriptors.FieldDescriptorfield,Objectvalue)
Parameters
Name Description
field FieldDescriptor
value Object
Returns
Type Description
FunctionDeclaration.Builder
Overrides

build()

publicFunctionDeclarationbuild()
Returns
Type Description
FunctionDeclaration

buildPartial()

publicFunctionDeclarationbuildPartial()
Returns
Type Description
FunctionDeclaration

clear()

publicFunctionDeclaration.Builderclear()
Returns
Type Description
FunctionDeclaration.Builder
Overrides

clearDescription()

publicFunctionDeclaration.BuilderclearDescription()

Optional. Description and purpose of the function. Model uses it to decide how and whether to call the function.

string description = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
FunctionDeclaration.Builder

This builder for chaining.

clearField(Descriptors.FieldDescriptor field)

publicFunctionDeclaration.BuilderclearField(Descriptors.FieldDescriptorfield)
Parameter
Name Description
field FieldDescriptor
Returns
Type Description
FunctionDeclaration.Builder
Overrides

clearName()

publicFunctionDeclaration.BuilderclearName()

Required. The name of the function to call. Must start with a letter or an underscore. Must be a-z, A-Z, 0-9, or contain underscores, dots and dashes, with a maximum length of 64.

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
FunctionDeclaration.Builder

This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

publicFunctionDeclaration.BuilderclearOneof(Descriptors.OneofDescriptoroneof)
Parameter
Name Description
oneof OneofDescriptor
Returns
Type Description
FunctionDeclaration.Builder
Overrides

clearParameters()

publicFunctionDeclaration.BuilderclearParameters()

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
FunctionDeclaration.Builder

clearResponse()

publicFunctionDeclaration.BuilderclearResponse()

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
FunctionDeclaration.Builder

clone()

publicFunctionDeclaration.Builderclone()
Returns
Type Description
FunctionDeclaration.Builder
Overrides

getDefaultInstanceForType()

publicFunctionDeclarationgetDefaultInstanceForType()
Returns
Type Description
FunctionDeclaration

getDescription()

publicStringgetDescription()

Optional. Description and purpose of the function. Model uses it to decide how and whether to call the function.

string description = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
String

The description.

getDescriptionBytes()

publicByteStringgetDescriptionBytes()

Optional. Description and purpose of the function. Model uses it to decide how and whether to call the function.

string description = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
ByteString

The bytes for description.

getDescriptorForType()

publicDescriptors.DescriptorgetDescriptorForType()
Returns
Type Description
Descriptor
Overrides

getName()

publicStringgetName()

Required. The name of the function to call. Must start with a letter or an underscore. Must be a-z, A-Z, 0-9, or contain underscores, dots and dashes, with a maximum length of 64.

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
String

The name.

getNameBytes()

publicByteStringgetNameBytes()

Required. The name of the function to call. Must start with a letter or an underscore. Must be a-z, A-Z, 0-9, or contain underscores, dots and dashes, with a maximum length of 64.

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
ByteString

The bytes for name.

getParameters()

publicSchemagetParameters()

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
Schema

The parameters.

getParametersBuilder()

publicSchema.BuildergetParametersBuilder()

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
Schema.Builder

getParametersOrBuilder()

publicSchemaOrBuildergetParametersOrBuilder()

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SchemaOrBuilder

getResponse()

publicSchemagetResponse()

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
Schema

The response.

getResponseBuilder()

publicSchema.BuildergetResponseBuilder()

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
Schema.Builder

getResponseOrBuilder()

publicSchemaOrBuildergetResponseOrBuilder()

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
SchemaOrBuilder

hasParameters()

publicbooleanhasParameters()

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

Whether the parameters field is set.

hasResponse()

publicbooleanhasResponse()

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

Whether the response field is set.

internalGetFieldAccessorTable()

protectedGeneratedMessageV3.FieldAccessorTableinternalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

isInitialized()

publicfinalbooleanisInitialized()
Returns
Type Description
boolean
Overrides

mergeFrom(FunctionDeclaration other)

publicFunctionDeclaration.BuildermergeFrom(FunctionDeclarationother)
Parameter
Name Description
other FunctionDeclaration
Returns
Type Description
FunctionDeclaration.Builder

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

publicFunctionDeclaration.BuildermergeFrom(CodedInputStreaminput,ExtensionRegistryLiteextensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
FunctionDeclaration.Builder
Overrides
Exceptions
Type Description
IOException

mergeFrom(Message other)

publicFunctionDeclaration.BuildermergeFrom(Messageother)
Parameter
Name Description
other Message
Returns
Type Description
FunctionDeclaration.Builder
Overrides

mergeParameters(Schema value)

publicFunctionDeclaration.BuildermergeParameters(Schemavalue)

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value Schema
Returns
Type Description
FunctionDeclaration.Builder

mergeResponse(Schema value)

publicFunctionDeclaration.BuildermergeResponse(Schemavalue)

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value Schema
Returns
Type Description
FunctionDeclaration.Builder

mergeUnknownFields(UnknownFieldSet unknownFields)

publicfinalFunctionDeclaration.BuildermergeUnknownFields(UnknownFieldSetunknownFields)
Parameter
Name Description
unknownFields UnknownFieldSet
Returns
Type Description
FunctionDeclaration.Builder
Overrides

setDescription(String value)

publicFunctionDeclaration.BuildersetDescription(Stringvalue)

Optional. Description and purpose of the function. Model uses it to decide how and whether to call the function.

string description = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value String

The description to set.

Returns
Type Description
FunctionDeclaration.Builder

This builder for chaining.

setDescriptionBytes(ByteString value)

publicFunctionDeclaration.BuildersetDescriptionBytes(ByteStringvalue)

Optional. Description and purpose of the function. Model uses it to decide how and whether to call the function.

string description = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value ByteString

The bytes for description to set.

Returns
Type Description
FunctionDeclaration.Builder

This builder for chaining.

setField(Descriptors.FieldDescriptor field, Object value)

publicFunctionDeclaration.BuildersetField(Descriptors.FieldDescriptorfield,Objectvalue)
Parameters
Name Description
field FieldDescriptor
value Object
Returns
Type Description
FunctionDeclaration.Builder
Overrides

setName(String value)

publicFunctionDeclaration.BuildersetName(Stringvalue)

Required. The name of the function to call. Must start with a letter or an underscore. Must be a-z, A-Z, 0-9, or contain underscores, dots and dashes, with a maximum length of 64.

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name Description
value String

The name to set.

Returns
Type Description
FunctionDeclaration.Builder

This builder for chaining.

setNameBytes(ByteString value)

publicFunctionDeclaration.BuildersetNameBytes(ByteStringvalue)

Required. The name of the function to call. Must start with a letter or an underscore. Must be a-z, A-Z, 0-9, or contain underscores, dots and dashes, with a maximum length of 64.

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name Description
value ByteString

The bytes for name to set.

Returns
Type Description
FunctionDeclaration.Builder

This builder for chaining.

setParameters(Schema value)

publicFunctionDeclaration.BuildersetParameters(Schemavalue)

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value Schema
Returns
Type Description
FunctionDeclaration.Builder

setParameters(Schema.Builder builderForValue)

publicFunctionDeclaration.BuildersetParameters(Schema.BuilderbuilderForValue)

Optional. Describes the parameters to this function in JSON Schema Object format. Reflects the Open API 3.03 Parameter Object. string Key: the name of the parameter. Parameter names are case sensitive. Schema Value: the Schema defining the type used for the parameter. For function with no parameters, this can be left unset. Parameter names must start with a letter or an underscore and must only contain chars a-z, A-Z, 0-9, or underscores with a maximum length of 64. Example with 1 required and 1 optional parameter: type: OBJECT properties: param1: type: STRING param2: type: INTEGER required:

  • param1

.google.cloud.vertexai.v1.Schema parameters = 3 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
builderForValue Schema.Builder
Returns
Type Description
FunctionDeclaration.Builder

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

publicFunctionDeclaration.BuildersetRepeatedField(Descriptors.FieldDescriptorfield,intindex,Objectvalue)
Parameters
Name Description
field FieldDescriptor
index int
value Object
Returns
Type Description
FunctionDeclaration.Builder
Overrides

setResponse(Schema value)

publicFunctionDeclaration.BuildersetResponse(Schemavalue)

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
value Schema
Returns
Type Description
FunctionDeclaration.Builder

setResponse(Schema.Builder builderForValue)

publicFunctionDeclaration.BuildersetResponse(Schema.BuilderbuilderForValue)

Optional. Describes the output from this function in JSON Schema format. Reflects the Open API 3.03 Response Object. The Schema defines the type used for the response value of the function.

.google.cloud.vertexai.v1.Schema response = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name Description
builderForValue Schema.Builder
Returns
Type Description
FunctionDeclaration.Builder

setUnknownFields(UnknownFieldSet unknownFields)

publicfinalFunctionDeclaration.BuildersetUnknownFields(UnknownFieldSetunknownFields)
Parameter
Name Description
unknownFields UnknownFieldSet
Returns
Type Description
FunctionDeclaration.Builder
Overrides

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Last updated 2025年11月19日 UTC.