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/*
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Generated by the protocol buffer compiler. DO NOT EDIT!
// source: google/cloud/retail/v2alpha/prediction_service.proto
// Protobuf Java Version: 3.25.5
package com.google.cloud.retail.v2alpha;
public interface PredictRequestOrBuilder
extends
// @@protoc_insertion_point(interface_extends:google.cloud.retail.v2alpha.PredictRequest)
com.google.protobuf.MessageOrBuilder {
/**
*
*
*
* 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
* [Manage serving configs]
* (https://cloud.google.com/retail/docs/manage-configs).
*
* 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];
*
* @return The placement.
*/
java.lang.String getPlacement();
/**
*
*
*
* 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
* [Manage serving configs]
* (https://cloud.google.com/retail/docs/manage-configs).
*
* 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];
*
* @return The bytes for placement.
*/
com.google.protobuf.ByteString getPlacementBytes();
/**
*
*
*
* 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][google.cloud.retail.v2alpha.UserEvent.visitor_id] or
* [UserInfo.user_id][google.cloud.retail.v2alpha.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][google.cloud.retail.v2alpha.UserEvent.visitor_id] to
* a random unique ID and leave
* [UserInfo.user_id][google.cloud.retail.v2alpha.UserInfo.user_id] unset.
*
*
*
* .google.cloud.retail.v2alpha.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
*
*
* @return Whether the userEvent field is set.
*/
boolean hasUserEvent();
/**
*
*
*
* 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][google.cloud.retail.v2alpha.UserEvent.visitor_id] or
* [UserInfo.user_id][google.cloud.retail.v2alpha.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][google.cloud.retail.v2alpha.UserEvent.visitor_id] to
* a random unique ID and leave
* [UserInfo.user_id][google.cloud.retail.v2alpha.UserInfo.user_id] unset.
*
*
*
* .google.cloud.retail.v2alpha.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
*
*
* @return The userEvent.
*/
com.google.cloud.retail.v2alpha.UserEvent getUserEvent();
/**
*
*
*
* 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][google.cloud.retail.v2alpha.UserEvent.visitor_id] or
* [UserInfo.user_id][google.cloud.retail.v2alpha.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][google.cloud.retail.v2alpha.UserEvent.visitor_id] to
* a random unique ID and leave
* [UserInfo.user_id][google.cloud.retail.v2alpha.UserInfo.user_id] unset.
*
*
*
* .google.cloud.retail.v2alpha.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
*
*/
com.google.cloud.retail.v2alpha.UserEventOrBuilder getUserEventOrBuilder();
/**
*
*
*
* 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;
*
* @return The pageSize.
*/
int getPageSize();
/**
*
*
*
* This field is not used; leave it unset.
*
*
* string page_token = 4 [deprecated = true];
*
* @deprecated google.cloud.retail.v2alpha.PredictRequest.page_token is deprecated. See
* google/cloud/retail/v2alpha/prediction_service.proto;l=94
* @return The pageToken.
*/
@java.lang.Deprecated
java.lang.String getPageToken();
/**
*
*
*
* This field is not used; leave it unset.
*
*
* string page_token = 4 [deprecated = true];
*
* @deprecated google.cloud.retail.v2alpha.PredictRequest.page_token is deprecated. See
* google/cloud/retail/v2alpha/prediction_service.proto;l=94
* @return The bytes for pageToken.
*/
@java.lang.Deprecated
com.google.protobuf.ByteString getPageTokenBytes();
/**
*
*
*
* 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 *no*
* results. If instead you want empty result sets to return generic
* (unfiltered) popular products, set `strictFiltering` to False in
* `PredictRequest.params`. 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"))
*
* For more information, see
* [Filter recommendations](https://cloud.google.com/retail/docs/filter-recs).
*
*
* string filter = 5;
*
* @return The filter.
*/
java.lang.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 *no*
* results. If instead you want empty result sets to return generic
* (unfiltered) popular products, set `strictFiltering` to False in
* `PredictRequest.params`. 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"))
*
* For more information, see
* [Filter recommendations](https://cloud.google.com/retail/docs/filter-recs).
*
*
* string filter = 5;
*
* @return The bytes for filter.
*/
com.google.protobuf.ByteString getFilterBytes();
/**
*
*
*
* 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;
*
* @return The validateOnly.
*/
boolean getValidateOnly();
/**
*
*
*
* 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 a 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;
*/
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 a 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;
*/
boolean containsParams(java.lang.String key);
/** Use {@link #getParamsMap()} instead. */
@java.lang.Deprecated
java.util.Map getParams();
/**
*
*
*
* 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 a 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;
*/
java.util.Map 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 a 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;
*/
/* nullable */
com.google.protobuf.Value getParamsOrDefault(
java.lang.String key,
/* nullable */
com.google.protobuf.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 a 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;
*/
com.google.protobuf.Value getParamsOrThrow(java.lang.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](https://cloud.google.com/resource-manager/docs/creating-managing-labels#requirements)
* for more details.
*
*
* map<string, string> labels = 8;
*/
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](https://cloud.google.com/resource-manager/docs/creating-managing-labels#requirements)
* for more details.
*
*
* map<string, string> labels = 8;
*/
boolean containsLabels(java.lang.String key);
/** Use {@link #getLabelsMap()} instead. */
@java.lang.Deprecated
java.util.Map getLabels();
/**
*
*
*
* 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](https://cloud.google.com/resource-manager/docs/creating-managing-labels#requirements)
* for more details.
*
*
* map<string, string> labels = 8;
*/
java.util.Map 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](https://cloud.google.com/resource-manager/docs/creating-managing-labels#requirements)
* for more details.
*
*
* map<string, string> labels = 8;
*/
/* nullable */
java.lang.String getLabelsOrDefault(
java.lang.String key,
/* nullable */
java.lang.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](https://cloud.google.com/resource-manager/docs/creating-managing-labels#requirements)
* for more details.
*
*
* map<string, string> labels = 8;
*/
java.lang.String getLabelsOrThrow(java.lang.String key);
}
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