Package com.google.cloud.retail.v2alpha

Class MerchantCenterLink.Builder

java.lang.Object
com.google.protobuf.AbstractMessageLite.Builder
com.google.protobuf.AbstractMessage.Builder<BuilderT>
com.google.protobuf.GeneratedMessage.Builder<MerchantCenterLink.Builder>
com.google.cloud.retail.v2alpha.MerchantCenterLink.Builder
All Implemented Interfaces:
MerchantCenterLinkOrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable
Enclosing class:
MerchantCenterLink
public static final class MerchantCenterLink.Builder extends com.google.protobuf.GeneratedMessage.Builder<MerchantCenterLink.Builder> implements MerchantCenterLinkOrBuilder
 Represents a link between a Merchant Center account and a branch.
 After a link is established, products from the linked Merchant Center account
 are streamed to the linked branch.
Protobuf type google.cloud.retail.v2alpha.MerchantCenterLink

  • Method Details

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage.Builder<MerchantCenterLink.Builder>

    • clear

      public MerchantCenterLink.Builder clear()
      Specified by:
      clear in interface com.google.protobuf.Message.Builder
      Specified by:
      clear in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      clear in class com.google.protobuf.GeneratedMessage.Builder<MerchantCenterLink.Builder>

    • getDescriptorForType

      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.Message.Builder
      Specified by:
      getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
      Overrides:
      getDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<MerchantCenterLink.Builder>

    • getDefaultInstanceForType

      public MerchantCenterLink getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

    • build

      public MerchantCenterLink build()
      Specified by:
      build in interface com.google.protobuf.Message.Builder
      Specified by:
      build in interface com.google.protobuf.MessageLite.Builder

    • buildPartial

      public MerchantCenterLink buildPartial()
      Specified by:
      buildPartial in interface com.google.protobuf.Message.Builder
      Specified by:
      buildPartial in interface com.google.protobuf.MessageLite.Builder

    • mergeFrom

      public MerchantCenterLink.Builder mergeFrom(com.google.protobuf.Message other)
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<MerchantCenterLink.Builder>

    • mergeFrom

      public MerchantCenterLink.Builder mergeFrom(MerchantCenterLink other)

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessage.Builder<MerchantCenterLink.Builder>

    • mergeFrom

      public MerchantCenterLink.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Specified by:
      mergeFrom in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<MerchantCenterLink.Builder>
      Throws:
      IOException

    • getMerchantCenterAccountId

      public long getMerchantCenterAccountId()
       Required. The linked [Merchant Center account
 ID](https://developers.google.com/shopping-content/guides/accountstatuses).
 The account must be a standalone account or a sub-account of a MCA.
      int64 merchant_center_account_id = 1 [(.google.api.field_behavior) = REQUIRED];
      Specified by:
      getMerchantCenterAccountId in interface MerchantCenterLinkOrBuilder
      Returns:
      The merchantCenterAccountId.

    • setMerchantCenterAccountId

      public MerchantCenterLink.Builder setMerchantCenterAccountId(long value)
       Required. The linked [Merchant Center account
 ID](https://developers.google.com/shopping-content/guides/accountstatuses).
 The account must be a standalone account or a sub-account of a MCA.
      int64 merchant_center_account_id = 1 [(.google.api.field_behavior) = REQUIRED];
      Parameters:
      value - The merchantCenterAccountId to set.
      Returns:
      This builder for chaining.

    • clearMerchantCenterAccountId

      public MerchantCenterLink.Builder clearMerchantCenterAccountId()
       Required. The linked [Merchant Center account
 ID](https://developers.google.com/shopping-content/guides/accountstatuses).
 The account must be a standalone account or a sub-account of a MCA.
      int64 merchant_center_account_id = 1 [(.google.api.field_behavior) = REQUIRED];
      Returns:
      This builder for chaining.

    • getBranchId

      public String getBranchId()
       The branch ID (e.g. 0/1/2) within this catalog that products from
 merchant_center_account_id are streamed to. When updating this field, an
 empty value will use the currently configured default branch. However,
 changing the default branch later on won't change the linked branch here.

 A single branch ID can only have one linked Merchant Center account ID.
      string branch_id = 2;
      Specified by:
      getBranchId in interface MerchantCenterLinkOrBuilder
      Returns:
      The branchId.

    • getBranchIdBytes

      public com.google.protobuf.ByteString getBranchIdBytes()
       The branch ID (e.g. 0/1/2) within this catalog that products from
 merchant_center_account_id are streamed to. When updating this field, an
 empty value will use the currently configured default branch. However,
 changing the default branch later on won't change the linked branch here.

 A single branch ID can only have one linked Merchant Center account ID.
      string branch_id = 2;
      Specified by:
      getBranchIdBytes in interface MerchantCenterLinkOrBuilder
      Returns:
      The bytes for branchId.

    • setBranchId

      public MerchantCenterLink.Builder setBranchId(String value)
       The branch ID (e.g. 0/1/2) within this catalog that products from
 merchant_center_account_id are streamed to. When updating this field, an
 empty value will use the currently configured default branch. However,
 changing the default branch later on won't change the linked branch here.

 A single branch ID can only have one linked Merchant Center account ID.
      string branch_id = 2;
      Parameters:
      value - The branchId to set.
      Returns:
      This builder for chaining.

    • clearBranchId

      public MerchantCenterLink.Builder clearBranchId()
       The branch ID (e.g. 0/1/2) within this catalog that products from
 merchant_center_account_id are streamed to. When updating this field, an
 empty value will use the currently configured default branch. However,
 changing the default branch later on won't change the linked branch here.

 A single branch ID can only have one linked Merchant Center account ID.
      string branch_id = 2;
      Returns:
      This builder for chaining.

    • setBranchIdBytes

      public MerchantCenterLink.Builder setBranchIdBytes(com.google.protobuf.ByteString value)
       The branch ID (e.g. 0/1/2) within this catalog that products from
 merchant_center_account_id are streamed to. When updating this field, an
 empty value will use the currently configured default branch. However,
 changing the default branch later on won't change the linked branch here.

 A single branch ID can only have one linked Merchant Center account ID.
      string branch_id = 2;
      Parameters:
      value - The bytes for branchId to set.
      Returns:
      This builder for chaining.

    • getDestinationsList

      public com.google.protobuf.ProtocolStringList getDestinationsList()
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Specified by:
      getDestinationsList in interface MerchantCenterLinkOrBuilder
      Returns:
      A list containing the destinations.

    • getDestinationsCount

      public int getDestinationsCount()
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Specified by:
      getDestinationsCount in interface MerchantCenterLinkOrBuilder
      Returns:
      The count of destinations.

    • getDestinations

      public String getDestinations(int index)
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Specified by:
      getDestinations in interface MerchantCenterLinkOrBuilder
      Parameters:
      index - The index of the element to return.
      Returns:
      The destinations at the given index.

    • getDestinationsBytes

      public com.google.protobuf.ByteString getDestinationsBytes(int index)
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Specified by:
      getDestinationsBytes in interface MerchantCenterLinkOrBuilder
      Parameters:
      index - The index of the value to return.
      Returns:
      The bytes of the destinations at the given index.

    • setDestinations

      public MerchantCenterLink.Builder setDestinations(int index, String value)
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Parameters:
      index - The index to set the value at.
      value - The destinations to set.
      Returns:
      This builder for chaining.

    • addDestinations

      public MerchantCenterLink.Builder addDestinations(String value)
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Parameters:
      value - The destinations to add.
      Returns:
      This builder for chaining.

    • addAllDestinations

      public MerchantCenterLink.Builder addAllDestinations(Iterable<String> values)
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Parameters:
      values - The destinations to add.
      Returns:
      This builder for chaining.

    • clearDestinations

      public MerchantCenterLink.Builder clearDestinations()
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Returns:
      This builder for chaining.

    • addDestinationsBytes

      public MerchantCenterLink.Builder addDestinationsBytes(com.google.protobuf.ByteString value)
       String representing the destination to import for, all if left empty.
 List of possible values is given in [Included
 destination](https://support.google.com/merchants/answer/7501026).
 List of allowed string values:
 "Shopping_ads", "Buy_on_google_listings", "Display_ads", "Local_inventory
 _ads", "Free_listings", "Free_local_listings"
 NOTE: The string values are case sensitive.
      repeated string destinations = 3;
      Parameters:
      value - The bytes of the destinations to add.
      Returns:
      This builder for chaining.

    • getRegionCode

      public String getRegionCode()
       Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2
 code. List of values can be found
 [here](https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry)
 under the `region` tag. If left blank no region filtering will be
 performed.

 Example value: `US`.
      string region_code = 4;
      Specified by:
      getRegionCode in interface MerchantCenterLinkOrBuilder
      Returns:
      The regionCode.

    • getRegionCodeBytes

      public com.google.protobuf.ByteString getRegionCodeBytes()
       Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2
 code. List of values can be found
 [here](https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry)
 under the `region` tag. If left blank no region filtering will be
 performed.

 Example value: `US`.
      string region_code = 4;
      Specified by:
      getRegionCodeBytes in interface MerchantCenterLinkOrBuilder
      Returns:
      The bytes for regionCode.

    • setRegionCode

      public MerchantCenterLink.Builder setRegionCode(String value)
       Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2
 code. List of values can be found
 [here](https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry)
 under the `region` tag. If left blank no region filtering will be
 performed.

 Example value: `US`.
      string region_code = 4;
      Parameters:
      value - The regionCode to set.
      Returns:
      This builder for chaining.

    • clearRegionCode

      public MerchantCenterLink.Builder clearRegionCode()
       Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2
 code. List of values can be found
 [here](https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry)
 under the `region` tag. If left blank no region filtering will be
 performed.

 Example value: `US`.
      string region_code = 4;
      Returns:
      This builder for chaining.

    • setRegionCodeBytes

      public MerchantCenterLink.Builder setRegionCodeBytes(com.google.protobuf.ByteString value)
       Region code of offers to accept. 2-letter Uppercase ISO 3166-1 alpha-2
 code. List of values can be found
 [here](https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry)
 under the `region` tag. If left blank no region filtering will be
 performed.

 Example value: `US`.
      string region_code = 4;
      Parameters:
      value - The bytes for regionCode to set.
      Returns:
      This builder for chaining.

    • getLanguageCode

      public String getLanguageCode()
       Language of the title/description and other string attributes. Use language
 tags defined by [BCP 47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt).
 ISO 639-1.

 This specifies the language of offers in Merchant Center that will be
 accepted. If  empty no language filtering will be performed.

 Example value: `en`.
      string language_code = 5;
      Specified by:
      getLanguageCode in interface MerchantCenterLinkOrBuilder
      Returns:
      The languageCode.

    • getLanguageCodeBytes

      public com.google.protobuf.ByteString getLanguageCodeBytes()
       Language of the title/description and other string attributes. Use language
 tags defined by [BCP 47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt).
 ISO 639-1.

 This specifies the language of offers in Merchant Center that will be
 accepted. If  empty no language filtering will be performed.

 Example value: `en`.
      string language_code = 5;
      Specified by:
      getLanguageCodeBytes in interface MerchantCenterLinkOrBuilder
      Returns:
      The bytes for languageCode.

    • setLanguageCode

      public MerchantCenterLink.Builder setLanguageCode(String value)
       Language of the title/description and other string attributes. Use language
 tags defined by [BCP 47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt).
 ISO 639-1.

 This specifies the language of offers in Merchant Center that will be
 accepted. If  empty no language filtering will be performed.

 Example value: `en`.
      string language_code = 5;
      Parameters:
      value - The languageCode to set.
      Returns:
      This builder for chaining.

    • clearLanguageCode

      public MerchantCenterLink.Builder clearLanguageCode()
       Language of the title/description and other string attributes. Use language
 tags defined by [BCP 47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt).
 ISO 639-1.

 This specifies the language of offers in Merchant Center that will be
 accepted. If  empty no language filtering will be performed.

 Example value: `en`.
      string language_code = 5;
      Returns:
      This builder for chaining.

    • setLanguageCodeBytes

      public MerchantCenterLink.Builder setLanguageCodeBytes(com.google.protobuf.ByteString value)
       Language of the title/description and other string attributes. Use language
 tags defined by [BCP 47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt).
 ISO 639-1.

 This specifies the language of offers in Merchant Center that will be
 accepted. If  empty no language filtering will be performed.

 Example value: `en`.
      string language_code = 5;
      Parameters:
      value - The bytes for languageCode to set.
      Returns:
      This builder for chaining.

    • getFeedsList

      public List<MerchantCenterFeedFilter> getFeedsList()
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;
      Specified by:
      getFeedsList in interface MerchantCenterLinkOrBuilder

    • getFeedsCount

      public int getFeedsCount()
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;
      Specified by:
      getFeedsCount in interface MerchantCenterLinkOrBuilder

    • getFeeds

      public MerchantCenterFeedFilter getFeeds(int index)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;
      Specified by:
      getFeeds in interface MerchantCenterLinkOrBuilder

    • setFeeds

      public MerchantCenterLink.Builder setFeeds(int index, MerchantCenterFeedFilter value)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • setFeeds

      public MerchantCenterLink.Builder setFeeds(int index, MerchantCenterFeedFilter.Builder builderForValue)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • addFeeds

      public MerchantCenterLink.Builder addFeeds(MerchantCenterFeedFilter value)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • addFeeds

      public MerchantCenterLink.Builder addFeeds(int index, MerchantCenterFeedFilter value)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • addFeeds

      public MerchantCenterLink.Builder addFeeds(MerchantCenterFeedFilter.Builder builderForValue)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • addFeeds

      public MerchantCenterLink.Builder addFeeds(int index, MerchantCenterFeedFilter.Builder builderForValue)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • addAllFeeds

      public MerchantCenterLink.Builder addAllFeeds(Iterable<? extends MerchantCenterFeedFilter> values)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • clearFeeds

      public MerchantCenterLink.Builder clearFeeds()
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • removeFeeds

      public MerchantCenterLink.Builder removeFeeds(int index)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • getFeedsBuilder

      public MerchantCenterFeedFilter.Builder getFeedsBuilder(int index)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • getFeedsOrBuilder

      public MerchantCenterFeedFilterOrBuilder getFeedsOrBuilder(int index)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;
      Specified by:
      getFeedsOrBuilder in interface MerchantCenterLinkOrBuilder

    • getFeedsOrBuilderList

      public List<? extends MerchantCenterFeedFilterOrBuilder> getFeedsOrBuilderList()
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;
      Specified by:
      getFeedsOrBuilderList in interface MerchantCenterLinkOrBuilder

    • addFeedsBuilder

      public MerchantCenterFeedFilter.Builder addFeedsBuilder()
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • addFeedsBuilder

      public MerchantCenterFeedFilter.Builder addFeedsBuilder(int index)
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;

    • getFeedsBuilderList

      public List<MerchantCenterFeedFilter.Builder> getFeedsBuilderList()
       Criteria for the Merchant Center feeds to be ingested via the link.
 All offers will be ingested if the list is empty.
 Otherwise the offers will be ingested from selected feeds.
      repeated .google.cloud.retail.v2alpha.MerchantCenterFeedFilter feeds = 6;