Class PredictRequest.Builder (2.9.0)

public static final class PredictRequest.Builder extends GeneratedMessageV3.Builder<PredictRequest.Builder> implements PredictRequestOrBuilder

Request message for Predict method.

Protobuf type google.cloud.retail.v2beta.PredictRequest

Inheritance

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

Implements

PredictRequestOrBuilder

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

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

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

Parameters

Name	Description
field	`FieldDescriptor`
value	`Object`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

build()

public PredictRequest build()

Returns

Type	Description
PredictRequest

buildPartial()

public PredictRequest buildPartial()

Returns

Type	Description
PredictRequest

clear()

public PredictRequest.Builder clear()

Returns

Type	Description
PredictRequest.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearField(Descriptors.FieldDescriptor field)

public PredictRequest.Builder clearField(Descriptors.FieldDescriptor field)

Parameter

Name	Description
field	`FieldDescriptor`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

clearFilter()

public PredictRequest.Builder clearFilter()

Filter for restricting prediction results with a length limit of 5,000 characters. Accepts values for tags and the filterOutOfStockItems flag.

Tag expressions. Restricts predictions to products that match all of the specified tags. Boolean operators OR and NOT are supported if the expression is enclosed in parentheses, and must be separated from the tag values by a space. -"tagA" is also supported and is equivalent to NOT "tagA". Tag values must be double quoted UTF-8 encoded strings with a size limit of 1,000 characters. Note: "Recently viewed" models don't support tag filtering at the moment.
filterOutOfStockItems. Restricts predictions to products that do not have a stockState value of OUT_OF_STOCK. Examples:
tag=("Red" OR "Blue") tag="New-Arrival" tag=(NOT "promotional")
filterOutOfStockItems tag=(-"promotional")
filterOutOfStockItems If your filter blocks all prediction results, the API will return generic (unfiltered) popular products. If you only want results strictly matching the filters, set strictFiltering to True in PredictRequest.params to receive empty results instead. Note that the API will never return items with storageStatus of "EXPIRED" or "DELETED" regardless of filter choices. If filterSyntaxV2 is set to true under the params field, then attribute-based expressions are expected instead of the above described tag-based syntax. Examples:
(colors: ANY("Red", "Blue")) AND NOT (categories: ANY("Phones"))
(availability: ANY("IN_STOCK")) AND (colors: ANY("Red") OR categories: ANY("Phones"))

string filter = 5;

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

clearLabels()

public PredictRequest.Builder clearLabels()

Returns

Type	Description
PredictRequest.Builder

clearOneof(Descriptors.OneofDescriptor oneof)

public PredictRequest.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter

Name	Description
oneof	`OneofDescriptor`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

clearPageSize()

public PredictRequest.Builder clearPageSize()

Maximum number of results to return. Set this property to the number of prediction results needed. If zero, the service will choose a reasonable default. The maximum allowed value is 100. Values above 100 will be coerced to 100.

int32 page_size = 3;

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

clearPageToken() (deprecated)

public PredictRequest.Builder clearPageToken()

Deprecated. google.cloud.retail.v2beta.PredictRequest.page_token is deprecated. See google/cloud/retail/v2beta/prediction_service.proto;l=94

This field is not used; leave it unset.

string page_token = 4 [deprecated = true];

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

clearParams()

public PredictRequest.Builder clearParams()

Returns

Type	Description
PredictRequest.Builder

clearPlacement()

public PredictRequest.Builder clearPlacement()

Required. Full resource name of the format: {placement=projects/*/locations/global/catalogs/default_catalog/servingConfigs/*} or {placement=projects/*/locations/global/catalogs/default_catalog/placements/*}. We recommend using the servingConfigs resource. placements is a legacy resource. The ID of the Recommendations AI serving config or placement. Before you can request predictions from your model, you must create at least one serving config or placement for it. For more information, see Managing serving configurations. The full list of available serving configs can be seen at https://console.cloud.google.com/ai/retail/catalogs/default_catalog/configs

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

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

clearUserEvent()

public PredictRequest.Builder clearUserEvent()

Required. Context about the user, what they are looking at and what action they took to trigger the predict request. Note that this user event detail won't be ingested to userEvent logs. Thus, a separate userEvent write request is required for event logging. Don't set UserEvent.visitor_id or UserInfo.user_id to the same fixed ID for different users. If you are trying to receive non-personalized recommendations (not recommended; this can negatively impact model performance), instead set UserEvent.visitor_id to a random unique ID and leave UserInfo.user_id unset.

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Returns

Type	Description
PredictRequest.Builder

clearValidateOnly()

public PredictRequest.Builder clearValidateOnly()

Use validate only mode for this prediction query. If set to true, a dummy model will be used that returns arbitrary products. Note that the validate only mode should only be used for testing the API, or if the model is not ready.

bool validate_only = 6;

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

clone()

public PredictRequest.Builder clone()

Returns

Type	Description
PredictRequest.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

containsLabels(String key)

public boolean containsLabels(String key)

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Parameter

Name	Description
key	`String`

Returns

Type	Description
boolean

containsParams(String key)

public boolean containsParams(String key)

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Parameter

Name	Description
key	`String`

Returns

Type	Description
boolean

getDefaultInstanceForType()

public PredictRequest getDefaultInstanceForType()

Returns

Type	Description
PredictRequest

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns

Type	Description
Descriptor

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getFilter()

public String getFilter()

Filter for restricting prediction results with a length limit of 5,000 characters. Accepts values for tags and the filterOutOfStockItems flag.

Tag expressions. Restricts predictions to products that match all of the specified tags. Boolean operators OR and NOT are supported if the expression is enclosed in parentheses, and must be separated from the tag values by a space. -"tagA" is also supported and is equivalent to NOT "tagA". Tag values must be double quoted UTF-8 encoded strings with a size limit of 1,000 characters. Note: "Recently viewed" models don't support tag filtering at the moment.
filterOutOfStockItems. Restricts predictions to products that do not have a stockState value of OUT_OF_STOCK. Examples:
tag=("Red" OR "Blue") tag="New-Arrival" tag=(NOT "promotional")
filterOutOfStockItems tag=(-"promotional")
filterOutOfStockItems If your filter blocks all prediction results, the API will return generic (unfiltered) popular products. If you only want results strictly matching the filters, set strictFiltering to True in PredictRequest.params to receive empty results instead. Note that the API will never return items with storageStatus of "EXPIRED" or "DELETED" regardless of filter choices. If filterSyntaxV2 is set to true under the params field, then attribute-based expressions are expected instead of the above described tag-based syntax. Examples:
(colors: ANY("Red", "Blue")) AND NOT (categories: ANY("Phones"))
(availability: ANY("IN_STOCK")) AND (colors: ANY("Red") OR categories: ANY("Phones"))

string filter = 5;

Returns

Type	Description
String	The filter.

getFilterBytes()

public ByteString getFilterBytes()

Filter for restricting prediction results with a length limit of 5,000 characters. Accepts values for tags and the filterOutOfStockItems flag.

Tag expressions. Restricts predictions to products that match all of the specified tags. Boolean operators OR and NOT are supported if the expression is enclosed in parentheses, and must be separated from the tag values by a space. -"tagA" is also supported and is equivalent to NOT "tagA". Tag values must be double quoted UTF-8 encoded strings with a size limit of 1,000 characters. Note: "Recently viewed" models don't support tag filtering at the moment.
filterOutOfStockItems. Restricts predictions to products that do not have a stockState value of OUT_OF_STOCK. Examples:
tag=("Red" OR "Blue") tag="New-Arrival" tag=(NOT "promotional")
filterOutOfStockItems tag=(-"promotional")
filterOutOfStockItems If your filter blocks all prediction results, the API will return generic (unfiltered) popular products. If you only want results strictly matching the filters, set strictFiltering to True in PredictRequest.params to receive empty results instead. Note that the API will never return items with storageStatus of "EXPIRED" or "DELETED" regardless of filter choices. If filterSyntaxV2 is set to true under the params field, then attribute-based expressions are expected instead of the above described tag-based syntax. Examples:
(colors: ANY("Red", "Blue")) AND NOT (categories: ANY("Phones"))
(availability: ANY("IN_STOCK")) AND (colors: ANY("Red") OR categories: ANY("Phones"))

string filter = 5;

Returns

Type	Description
ByteString	The bytes for filter.

getLabels()

public Map<String,String> getLabels()

Use #getLabelsMap() instead.

Returns

Type	Description
Map<String,String>

getLabelsCount()

public int getLabelsCount()

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Returns

Type	Description
int

getLabelsMap()

public Map<String,String> getLabelsMap()

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Returns

Type	Description
Map<String,String>

getLabelsOrDefault(String key, String defaultValue)

public String getLabelsOrDefault(String key, String defaultValue)

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Parameters

Name	Description
key	`String`
defaultValue	`String`

Returns

Type	Description
String

getLabelsOrThrow(String key)

public String getLabelsOrThrow(String key)

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Parameter

Name	Description
key	`String`

Returns

Type	Description
String

getMutableLabels()

public Map<String,String> getMutableLabels()

Use alternate mutation accessors instead.

Returns

Type	Description
Map<String,String>

getMutableParams()

public Map<String,Value> getMutableParams()

Use alternate mutation accessors instead.

Returns

Type	Description
Map<String,Value>

getPageSize()

public int getPageSize()

int32 page_size = 3;

Returns

Type	Description
int	The pageSize.

getPageToken() (deprecated)

public String getPageToken()

Deprecated. google.cloud.retail.v2beta.PredictRequest.page_token is deprecated. See google/cloud/retail/v2beta/prediction_service.proto;l=94

This field is not used; leave it unset.

string page_token = 4 [deprecated = true];

Returns

Type	Description
String	The pageToken.

getPageTokenBytes() (deprecated)

public ByteString getPageTokenBytes()

Deprecated. google.cloud.retail.v2beta.PredictRequest.page_token is deprecated. See google/cloud/retail/v2beta/prediction_service.proto;l=94

This field is not used; leave it unset.

string page_token = 4 [deprecated = true];

Returns

Type	Description
ByteString	The bytes for pageToken.

getParams()

public Map<String,Value> getParams()

Use #getParamsMap() instead.

Returns

Type	Description
Map<String,Value>

getParamsCount()

public int getParamsCount()

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Returns

Type	Description
int

getParamsMap()

public Map<String,Value> getParamsMap()

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Returns

Type	Description
Map<String,Value>

getParamsOrDefault(String key, Value defaultValue)

public Value getParamsOrDefault(String key, Value defaultValue)

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Parameters

Name	Description
key	`String`
defaultValue	`Value`

Returns

Type	Description
Value

getParamsOrThrow(String key)

public Value getParamsOrThrow(String key)

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Parameter

Name	Description
key	`String`

Returns

Type	Description
Value

getPlacement()

public String getPlacement()

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

Returns

Type	Description
String	The placement.

getPlacementBytes()

public ByteString getPlacementBytes()

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

Returns

Type	Description
ByteString	The bytes for placement.

getUserEvent()

public UserEvent getUserEvent()

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Returns

Type	Description
UserEvent	The userEvent.

getUserEventBuilder()

public UserEvent.Builder getUserEventBuilder()

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Returns

Type	Description
UserEvent.Builder

getUserEventOrBuilder()

public UserEventOrBuilder getUserEventOrBuilder()

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Returns

Type	Description
UserEventOrBuilder

getValidateOnly()

public boolean getValidateOnly()

bool validate_only = 6;

Returns

Type	Description
boolean	The validateOnly.

hasUserEvent()

public boolean hasUserEvent()

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Returns

Type	Description
boolean	Whether the userEvent field is set.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns

Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetFieldAccessorTable()

internalGetMapField(int number)

protected MapField internalGetMapField(int number)

Parameter

Name	Description
number	`int`

Returns

Type	Description
MapField

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetMapField(int fieldNumber)

internalGetMutableMapField(int number)

protected MapField internalGetMutableMapField(int number)

Parameter

Name	Description
number	`int`

Returns

Type	Description
MapField

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetMutableMapField(int fieldNumber)

isInitialized()

public final boolean isInitialized()

Returns

Type	Description
boolean

Overrides

GeneratedMessageV3.Builder<BuilderType>.isInitialized()

mergeFrom(PredictRequest other)

public PredictRequest.Builder mergeFrom(PredictRequest other)

Parameter

Name	Description
other	`PredictRequest`

Returns

Type	Description
PredictRequest.Builder

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

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

Parameters

Name	Description
input	`CodedInputStream`
extensionRegistry	`ExtensionRegistryLite`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

Exceptions

Type	Description
IOException

mergeFrom(Message other)

public PredictRequest.Builder mergeFrom(Message other)

Parameter

Name	Description
other	`Message`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

mergeUnknownFields(UnknownFieldSet unknownFields)

public final PredictRequest.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter

Name	Description
unknownFields	`UnknownFieldSet`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

mergeUserEvent(UserEvent value)

public PredictRequest.Builder mergeUserEvent(UserEvent value)

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter

Name	Description
value	`UserEvent`

Returns

Type	Description
PredictRequest.Builder

putAllLabels(Map<String,String> values)

public PredictRequest.Builder putAllLabels(Map<String,String> values)

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Parameter

Name	Description
values	`Map<String,String>`

Returns

Type	Description
PredictRequest.Builder

putAllParams(Map<String,Value> values)

public PredictRequest.Builder putAllParams(Map<String,Value> values)

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Parameter

Name	Description
values	`Map<String,Value>`

Returns

Type	Description
PredictRequest.Builder

putLabels(String key, String value)

public PredictRequest.Builder putLabels(String key, String value)

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Parameters

Name	Description
key	`String`
value	`String`

Returns

Type	Description
PredictRequest.Builder

putParams(String key, Value value)

public PredictRequest.Builder putParams(String key, Value value)

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Parameters

Name	Description
key	`String`
value	`Value`

Returns

Type	Description
PredictRequest.Builder

removeLabels(String key)

public PredictRequest.Builder removeLabels(String key)

The labels applied to a resource must meet the following requirements:

Each resource can have multiple labels, up to a maximum of 64.
Each label must be a key-value pair.
Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters.
Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
The key portion of a label must be unique. However, you can use the same key with multiple resources.
Keys must start with a lowercase letter or international character. See Google Cloud Document for more details.

map<string, string> labels = 8;

Parameter

Name	Description
key	`String`

Returns

Type	Description
PredictRequest.Builder

removeParams(String key)

public PredictRequest.Builder removeParams(String key)

Additional domain specific parameters for the predictions. Allowed values:

returnProduct: Boolean. If set to true, the associated product object will be returned in the results.metadata field in the prediction response.
returnScore: Boolean. If set to true, the prediction 'score' corresponding to each returned product will be set in the results.metadata field in the prediction response. The given 'score' indicates the probability of an product being clicked/purchased given the user's context and history.
strictFiltering: Boolean. True by default. If set to false, the service will return generic (unfiltered) popular products instead of empty if your filter blocks all prediction results.
priceRerankLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-price-reranking', 'low-price-reranking', 'medium-price-reranking', 'high-price-reranking'}. This gives request-level control and adjusts prediction results based on product price.
diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of {'no-diversity', 'low-diversity', 'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives request-level control and adjusts prediction results based on product category.
filterSyntaxV2: Boolean. False by default. If set to true, the filter field is interpreteted according to the new, attribute-based syntax.

map<string, .google.protobuf.Value> params = 7;

Parameter

Name	Description
key	`String`

Returns

Type	Description
PredictRequest.Builder

setField(Descriptors.FieldDescriptor field, Object value)

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

Parameters

Name	Description
field	`FieldDescriptor`
value	`Object`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

setFilter(String value)

public PredictRequest.Builder setFilter(String value)

Filter for restricting prediction results with a length limit of 5,000 characters. Accepts values for tags and the filterOutOfStockItems flag.

Tag expressions. Restricts predictions to products that match all of the specified tags. Boolean operators OR and NOT are supported if the expression is enclosed in parentheses, and must be separated from the tag values by a space. -"tagA" is also supported and is equivalent to NOT "tagA". Tag values must be double quoted UTF-8 encoded strings with a size limit of 1,000 characters. Note: "Recently viewed" models don't support tag filtering at the moment.
filterOutOfStockItems. Restricts predictions to products that do not have a stockState value of OUT_OF_STOCK. Examples:
tag=("Red" OR "Blue") tag="New-Arrival" tag=(NOT "promotional")
filterOutOfStockItems tag=(-"promotional")
filterOutOfStockItems If your filter blocks all prediction results, the API will return generic (unfiltered) popular products. If you only want results strictly matching the filters, set strictFiltering to True in PredictRequest.params to receive empty results instead. Note that the API will never return items with storageStatus of "EXPIRED" or "DELETED" regardless of filter choices. If filterSyntaxV2 is set to true under the params field, then attribute-based expressions are expected instead of the above described tag-based syntax. Examples:
(colors: ANY("Red", "Blue")) AND NOT (categories: ANY("Phones"))
(availability: ANY("IN_STOCK")) AND (colors: ANY("Red") OR categories: ANY("Phones"))

string filter = 5;

Parameter

Name	Description
value	`String` The filter to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

setFilterBytes(ByteString value)

public PredictRequest.Builder setFilterBytes(ByteString value)

Filter for restricting prediction results with a length limit of 5,000 characters. Accepts values for tags and the filterOutOfStockItems flag.

Tag expressions. Restricts predictions to products that match all of the specified tags. Boolean operators OR and NOT are supported if the expression is enclosed in parentheses, and must be separated from the tag values by a space. -"tagA" is also supported and is equivalent to NOT "tagA". Tag values must be double quoted UTF-8 encoded strings with a size limit of 1,000 characters. Note: "Recently viewed" models don't support tag filtering at the moment.
filterOutOfStockItems. Restricts predictions to products that do not have a stockState value of OUT_OF_STOCK. Examples:
tag=("Red" OR "Blue") tag="New-Arrival" tag=(NOT "promotional")
filterOutOfStockItems tag=(-"promotional")
filterOutOfStockItems If your filter blocks all prediction results, the API will return generic (unfiltered) popular products. If you only want results strictly matching the filters, set strictFiltering to True in PredictRequest.params to receive empty results instead. Note that the API will never return items with storageStatus of "EXPIRED" or "DELETED" regardless of filter choices. If filterSyntaxV2 is set to true under the params field, then attribute-based expressions are expected instead of the above described tag-based syntax. Examples:
(colors: ANY("Red", "Blue")) AND NOT (categories: ANY("Phones"))
(availability: ANY("IN_STOCK")) AND (colors: ANY("Red") OR categories: ANY("Phones"))

string filter = 5;

Parameter

Name	Description
value	`ByteString` The bytes for filter to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

setPageSize(int value)

public PredictRequest.Builder setPageSize(int value)

int32 page_size = 3;

Parameter

Name	Description
value	`int` The pageSize to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

setPageToken(String value) (deprecated)

public PredictRequest.Builder setPageToken(String value)

Deprecated. google.cloud.retail.v2beta.PredictRequest.page_token is deprecated. See google/cloud/retail/v2beta/prediction_service.proto;l=94

This field is not used; leave it unset.

string page_token = 4 [deprecated = true];

Parameter

Name	Description
value	`String` The pageToken to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

setPageTokenBytes(ByteString value) (deprecated)

public PredictRequest.Builder setPageTokenBytes(ByteString value)

Deprecated. google.cloud.retail.v2beta.PredictRequest.page_token is deprecated. See google/cloud/retail/v2beta/prediction_service.proto;l=94

This field is not used; leave it unset.

string page_token = 4 [deprecated = true];

Parameter

Name	Description
value	`ByteString` The bytes for pageToken to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

setPlacement(String value)

public PredictRequest.Builder setPlacement(String value)

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

Parameter

Name	Description
value	`String` The placement to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

setPlacementBytes(ByteString value)

public PredictRequest.Builder setPlacementBytes(ByteString value)

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

Parameter

Name	Description
value	`ByteString` The bytes for placement to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.

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

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

Parameters

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

Returns

Type	Description
PredictRequest.Builder

Overrides

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

setUnknownFields(UnknownFieldSet unknownFields)

public final PredictRequest.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter

Name	Description
unknownFields	`UnknownFieldSet`

Returns

Type	Description
PredictRequest.Builder

Overrides

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

setUserEvent(UserEvent value)

public PredictRequest.Builder setUserEvent(UserEvent value)

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter

Name	Description
value	`UserEvent`

Returns

Type	Description
PredictRequest.Builder

setUserEvent(UserEvent.Builder builderForValue)

public PredictRequest.Builder setUserEvent(UserEvent.Builder builderForValue)

.google.cloud.retail.v2beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter

Name	Description
builderForValue	`UserEvent.Builder`

Returns

Type	Description
PredictRequest.Builder

setValidateOnly(boolean value)

public PredictRequest.Builder setValidateOnly(boolean value)

bool validate_only = 6;

Parameter

Name	Description
value	`boolean` The validateOnly to set.

Returns

Type	Description
PredictRequest.Builder	This builder for chaining.