Class CatalogItem.Builder (0.26.0)

public static final class CatalogItem.Builder extends GeneratedMessageV3.Builder<CatalogItem.Builder> implements CatalogItemOrBuilder

CatalogItem captures all metadata information of items to be recommended.

Protobuf type google.cloud.recommendationengine.v1beta1.CatalogItem

Inheritance

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

Implements

CatalogItemOrBuilder

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

addAllCategoryHierarchies(Iterable<? extends CatalogItem.CategoryHierarchy> values)

public CatalogItem.Builder addAllCategoryHierarchies(Iterable<? extends CatalogItem.CategoryHierarchy> values)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`values`	`Iterable<? extends com.google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy>`

Returns
Type	Description
`CatalogItem.Builder`

addAllTags(Iterable<String> values)

public CatalogItem.Builder addAllTags(Iterable<String> values)

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

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

addCategoryHierarchies(CatalogItem.CategoryHierarchy value)

public CatalogItem.Builder addCategoryHierarchies(CatalogItem.CategoryHierarchy value)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`value`	`CatalogItem.CategoryHierarchy`

Returns
Type	Description
`CatalogItem.Builder`

addCategoryHierarchies(CatalogItem.CategoryHierarchy.Builder builderForValue)

public CatalogItem.Builder addCategoryHierarchies(CatalogItem.CategoryHierarchy.Builder builderForValue)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`builderForValue`	`CatalogItem.CategoryHierarchy.Builder`

Returns
Type	Description
`CatalogItem.Builder`

addCategoryHierarchies(int index, CatalogItem.CategoryHierarchy value)

public CatalogItem.Builder addCategoryHierarchies(int index, CatalogItem.CategoryHierarchy value)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameters
Name	Description
`index`	`int`
`value`	`CatalogItem.CategoryHierarchy`

Returns
Type	Description
`CatalogItem.Builder`

addCategoryHierarchies(int index, CatalogItem.CategoryHierarchy.Builder builderForValue)

public CatalogItem.Builder addCategoryHierarchies(int index, CatalogItem.CategoryHierarchy.Builder builderForValue)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameters
Name	Description
`index`	`int`
`builderForValue`	`CatalogItem.CategoryHierarchy.Builder`

Returns
Type	Description
`CatalogItem.Builder`

addCategoryHierarchiesBuilder()

public CatalogItem.CategoryHierarchy.Builder addCategoryHierarchiesBuilder()

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`CatalogItem.CategoryHierarchy.Builder`

addCategoryHierarchiesBuilder(int index)

public CatalogItem.CategoryHierarchy.Builder addCategoryHierarchiesBuilder(int index)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`CatalogItem.CategoryHierarchy.Builder`

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

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

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

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

addTags(String value)

public CatalogItem.Builder addTags(String value)

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

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

addTagsBytes(ByteString value)

public CatalogItem.Builder addTagsBytes(ByteString value)

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

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

build()

public CatalogItem build()

Returns
Type	Description
`CatalogItem`

buildPartial()

public CatalogItem buildPartial()

Returns
Type	Description
`CatalogItem`

clear()

public CatalogItem.Builder clear()

Returns
Type	Description
`CatalogItem.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearCategoryHierarchies()

public CatalogItem.Builder clearCategoryHierarchies()

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`CatalogItem.Builder`

clearDescription()

public CatalogItem.Builder clearDescription()

Optional. Catalog item description. UTF-8 encoded string with a length limit of 5 KiB.

string description = 4 [(.google.api.field_behavior) = OPTIONAL];

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

clearField(Descriptors.FieldDescriptor field)

public CatalogItem.Builder clearField(Descriptors.FieldDescriptor field)

Parameter
Name	Description
`field`	`FieldDescriptor`

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

clearId()

public CatalogItem.Builder clearId()

Required. Catalog item identifier. UTF-8 encoded string with a length limit of 128 bytes.

This id must be unique among all catalog items within the same catalog. It should also be used when logging user events in order for the user events to be joined with the Catalog.

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

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

clearItemAttributes()

public CatalogItem.Builder clearItemAttributes()

Optional. Highly encouraged. Extra catalog item attributes to be included in the recommendation model. For example, for retail products, this could include the store name, vendor, style, color, etc. These are very strong signals for recommendation model, thus we highly recommend providing the item attributes here.

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`CatalogItem.Builder`

clearItemGroupId()

public CatalogItem.Builder clearItemGroupId()

Optional. Variant group identifier for prediction results. UTF-8 encoded string with a length limit of 128 bytes.

This field must be enabled before it can be used. Learn more.

string item_group_id = 9 [(.google.api.field_behavior) = OPTIONAL];

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

clearLanguageCode()

public CatalogItem.Builder clearLanguageCode()

Optional. Language of the title/description/item_attributes. Use language tags defined by BCP 47. https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Our supported language codes include 'en', 'es', 'fr', 'de', 'ar', 'fa', 'zh', 'ja', 'ko', 'sv', 'ro', 'nl'. For other languages, contact your Google account manager.

string language_code = 6 [(.google.api.field_behavior) = OPTIONAL];

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

clearOneof(Descriptors.OneofDescriptor oneof)

public CatalogItem.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter
Name	Description
`oneof`	`OneofDescriptor`

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

clearProductMetadata()

public CatalogItem.Builder clearProductMetadata()

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`CatalogItem.Builder`

clearRecommendationType()

public CatalogItem.Builder clearRecommendationType()

Returns
Type	Description
`CatalogItem.Builder`

clearTags()

public CatalogItem.Builder clearTags()

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

clearTitle()

public CatalogItem.Builder clearTitle()

Required. Catalog item title. UTF-8 encoded string with a length limit of 1 KiB.

string title = 3 [(.google.api.field_behavior) = REQUIRED];

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

clone()

public CatalogItem.Builder clone()

Returns
Type	Description
`CatalogItem.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

getCategoryHierarchies(int index)

public CatalogItem.CategoryHierarchy getCategoryHierarchies(int index)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`CatalogItem.CategoryHierarchy`

getCategoryHierarchiesBuilder(int index)

public CatalogItem.CategoryHierarchy.Builder getCategoryHierarchiesBuilder(int index)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`CatalogItem.CategoryHierarchy.Builder`

getCategoryHierarchiesBuilderList()

public List<CatalogItem.CategoryHierarchy.Builder> getCategoryHierarchiesBuilderList()

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`List<Builder>`

getCategoryHierarchiesCount()

public int getCategoryHierarchiesCount()

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`int`

getCategoryHierarchiesList()

public List<CatalogItem.CategoryHierarchy> getCategoryHierarchiesList()

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`List<CategoryHierarchy>`

getCategoryHierarchiesOrBuilder(int index)

public CatalogItem.CategoryHierarchyOrBuilder getCategoryHierarchiesOrBuilder(int index)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`CatalogItem.CategoryHierarchyOrBuilder`

getCategoryHierarchiesOrBuilderList()

public List<? extends CatalogItem.CategoryHierarchyOrBuilder> getCategoryHierarchiesOrBuilderList()

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`List<? extends com.google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchyOrBuilder>`

getDefaultInstanceForType()

public CatalogItem getDefaultInstanceForType()

Returns
Type	Description
`CatalogItem`

getDescription()

public String getDescription()

Optional. Catalog item description. UTF-8 encoded string with a length limit of 5 KiB.

string description = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`String`	The description.

getDescriptionBytes()

public ByteString getDescriptionBytes()

Optional. Catalog item description. UTF-8 encoded string with a length limit of 5 KiB.

string description = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`ByteString`	The bytes for description.

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns
Type	Description
`Descriptor`

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getId()

public String getId()

Required. Catalog item identifier. UTF-8 encoded string with a length limit of 128 bytes.

This id must be unique among all catalog items within the same catalog. It should also be used when logging user events in order for the user events to be joined with the Catalog.

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

Returns
Type	Description
`String`	The id.

getIdBytes()

public ByteString getIdBytes()

Required. Catalog item identifier. UTF-8 encoded string with a length limit of 128 bytes.

This id must be unique among all catalog items within the same catalog. It should also be used when logging user events in order for the user events to be joined with the Catalog.

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

Returns
Type	Description
`ByteString`	The bytes for id.

getItemAttributes()

public FeatureMap getItemAttributes()

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`FeatureMap`	The itemAttributes.

getItemAttributesBuilder()

public FeatureMap.Builder getItemAttributesBuilder()

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`FeatureMap.Builder`

getItemAttributesOrBuilder()

public FeatureMapOrBuilder getItemAttributesOrBuilder()

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`FeatureMapOrBuilder`

getItemGroupId()

public String getItemGroupId()

Optional. Variant group identifier for prediction results. UTF-8 encoded string with a length limit of 128 bytes.

This field must be enabled before it can be used. Learn more.

string item_group_id = 9 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`String`	The itemGroupId.

getItemGroupIdBytes()

public ByteString getItemGroupIdBytes()

Optional. Variant group identifier for prediction results. UTF-8 encoded string with a length limit of 128 bytes.

This field must be enabled before it can be used. Learn more.

string item_group_id = 9 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`ByteString`	The bytes for itemGroupId.

getLanguageCode()

public String getLanguageCode()

string language_code = 6 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`String`	The languageCode.

getLanguageCodeBytes()

public ByteString getLanguageCodeBytes()

string language_code = 6 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`ByteString`	The bytes for languageCode.

getProductMetadata()

public ProductCatalogItem getProductMetadata()

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`ProductCatalogItem`	The productMetadata.

getProductMetadataBuilder()

public ProductCatalogItem.Builder getProductMetadataBuilder()

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`ProductCatalogItem.Builder`

getProductMetadataOrBuilder()

public ProductCatalogItemOrBuilder getProductMetadataOrBuilder()

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`ProductCatalogItemOrBuilder`

getRecommendationTypeCase()

public CatalogItem.RecommendationTypeCase getRecommendationTypeCase()

Returns
Type	Description
`CatalogItem.RecommendationTypeCase`

getTags(int index)

public String getTags(int index)

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

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

getTagsBytes(int index)

public ByteString getTagsBytes(int index)

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

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

getTagsCount()

public int getTagsCount()

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`int`	The count of tags.

getTagsList()

public ProtocolStringList getTagsList()

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

getTitle()

public String getTitle()

Required. Catalog item title. UTF-8 encoded string with a length limit of 1 KiB.

string title = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`String`	The title.

getTitleBytes()

public ByteString getTitleBytes()

Required. Catalog item title. UTF-8 encoded string with a length limit of 1 KiB.

string title = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`ByteString`	The bytes for title.

hasItemAttributes()

public boolean hasItemAttributes()

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

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

hasProductMetadata()

public boolean hasProductMetadata()

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`boolean`	Whether the productMetadata 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(CatalogItem other)

public CatalogItem.Builder mergeFrom(CatalogItem other)

Parameter
Name	Description
`other`	`CatalogItem`

Returns
Type	Description
`CatalogItem.Builder`

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

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

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

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

Exceptions
Type	Description
`IOException`

mergeFrom(Message other)

public CatalogItem.Builder mergeFrom(Message other)

Parameter
Name	Description
`other`	`Message`

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

mergeItemAttributes(FeatureMap value)

public CatalogItem.Builder mergeItemAttributes(FeatureMap value)

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`FeatureMap`

Returns
Type	Description
`CatalogItem.Builder`

mergeProductMetadata(ProductCatalogItem value)

public CatalogItem.Builder mergeProductMetadata(ProductCatalogItem value)

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`ProductCatalogItem`

Returns
Type	Description
`CatalogItem.Builder`

mergeUnknownFields(UnknownFieldSet unknownFields)

public final CatalogItem.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

removeCategoryHierarchies(int index)

public CatalogItem.Builder removeCategoryHierarchies(int index)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`CatalogItem.Builder`

setCategoryHierarchies(int index, CatalogItem.CategoryHierarchy value)

public CatalogItem.Builder setCategoryHierarchies(int index, CatalogItem.CategoryHierarchy value)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameters
Name	Description
`index`	`int`
`value`	`CatalogItem.CategoryHierarchy`

Returns
Type	Description
`CatalogItem.Builder`

setCategoryHierarchies(int index, CatalogItem.CategoryHierarchy.Builder builderForValue)

public CatalogItem.Builder setCategoryHierarchies(int index, CatalogItem.CategoryHierarchy.Builder builderForValue)

Required. Catalog item categories. This field is repeated for supporting one catalog item belonging to several parallel category hierarchies.

For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as:

  "categoryHierarchies": [
    { "categories": ["Shoes &amp; Accessories", "Shoes"]},
    { "categories": ["Sports &amp; Fitness", "Athletic Clothing", "Shoes"] }
  ]

repeated .google.cloud.recommendationengine.v1beta1.CatalogItem.CategoryHierarchy category_hierarchies = 2 [(.google.api.field_behavior) = REQUIRED];

Parameters
Name	Description
`index`	`int`
`builderForValue`	`CatalogItem.CategoryHierarchy.Builder`

Returns
Type	Description
`CatalogItem.Builder`

setDescription(String value)

public CatalogItem.Builder setDescription(String value)

Optional. Catalog item description. UTF-8 encoded string with a length limit of 5 KiB.

string description = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`String` The description to set.

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

setDescriptionBytes(ByteString value)

public CatalogItem.Builder setDescriptionBytes(ByteString value)

Optional. Catalog item description. UTF-8 encoded string with a length limit of 5 KiB.

string description = 4 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`ByteString` The bytes for description to set.

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

setField(Descriptors.FieldDescriptor field, Object value)

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

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

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

setId(String value)

public CatalogItem.Builder setId(String value)

Required. Catalog item identifier. UTF-8 encoded string with a length limit of 128 bytes.

This id must be unique among all catalog items within the same catalog. It should also be used when logging user events in order for the user events to be joined with the Catalog.

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

Parameter
Name	Description
`value`	`String` The id to set.

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

setIdBytes(ByteString value)

public CatalogItem.Builder setIdBytes(ByteString value)

Required. Catalog item identifier. UTF-8 encoded string with a length limit of 128 bytes.

This id must be unique among all catalog items within the same catalog. It should also be used when logging user events in order for the user events to be joined with the Catalog.

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

Parameter
Name	Description
`value`	`ByteString` The bytes for id to set.

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

setItemAttributes(FeatureMap value)

public CatalogItem.Builder setItemAttributes(FeatureMap value)

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`FeatureMap`

Returns
Type	Description
`CatalogItem.Builder`

setItemAttributes(FeatureMap.Builder builderForValue)

public CatalogItem.Builder setItemAttributes(FeatureMap.Builder builderForValue)

.google.cloud.recommendationengine.v1beta1.FeatureMap item_attributes = 5 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`builderForValue`	`FeatureMap.Builder`

Returns
Type	Description
`CatalogItem.Builder`

setItemGroupId(String value)

public CatalogItem.Builder setItemGroupId(String value)

Optional. Variant group identifier for prediction results. UTF-8 encoded string with a length limit of 128 bytes.

This field must be enabled before it can be used. Learn more.

string item_group_id = 9 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`String` The itemGroupId to set.

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

setItemGroupIdBytes(ByteString value)

public CatalogItem.Builder setItemGroupIdBytes(ByteString value)

Optional. Variant group identifier for prediction results. UTF-8 encoded string with a length limit of 128 bytes.

This field must be enabled before it can be used. Learn more.

string item_group_id = 9 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`ByteString` The bytes for itemGroupId to set.

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

setLanguageCode(String value)

public CatalogItem.Builder setLanguageCode(String value)

string language_code = 6 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`String` The languageCode to set.

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

setLanguageCodeBytes(ByteString value)

public CatalogItem.Builder setLanguageCodeBytes(ByteString value)

string language_code = 6 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`ByteString` The bytes for languageCode to set.

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

setProductMetadata(ProductCatalogItem value)

public CatalogItem.Builder setProductMetadata(ProductCatalogItem value)

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`value`	`ProductCatalogItem`

Returns
Type	Description
`CatalogItem.Builder`

setProductMetadata(ProductCatalogItem.Builder builderForValue)

public CatalogItem.Builder setProductMetadata(ProductCatalogItem.Builder builderForValue)

Optional. Metadata specific to retail products.

.google.cloud.recommendationengine.v1beta1.ProductCatalogItem product_metadata = 10 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
`builderForValue`	`ProductCatalogItem.Builder`

Returns
Type	Description
`CatalogItem.Builder`

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

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

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

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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

setTags(int index, String value)

public CatalogItem.Builder setTags(int index, String value)

Optional. Filtering tags associated with the catalog item. Each tag should be a UTF-8 encoded string with a length limit of 1 KiB.

This tag can be used for filtering recommendation results by passing the tag as part of the predict request filter.

repeated string tags = 8 [(.google.api.field_behavior) = OPTIONAL];

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

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

setTitle(String value)

public CatalogItem.Builder setTitle(String value)

Required. Catalog item title. UTF-8 encoded string with a length limit of 1 KiB.

string title = 3 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`value`	`String` The title to set.

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

setTitleBytes(ByteString value)

public CatalogItem.Builder setTitleBytes(ByteString value)

Required. Catalog item title. UTF-8 encoded string with a length limit of 1 KiB.

string title = 3 [(.google.api.field_behavior) = REQUIRED];

Parameter
Name	Description
`value`	`ByteString` The bytes for title to set.

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

setUnknownFields(UnknownFieldSet unknownFields)

public final CatalogItem.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`CatalogItem.Builder`

Overrides

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