public Builder addAllLanguageCodes(java.lang.Iterable<java.lang.String> values) {
      ensureLanguageCodesIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, languageCodes_);
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }
<pre>
This filter specifies the locale of jobs to search against,
for example, "en-US".

If a value isn't specified, the search results can contain jobs in any
locale.


Language codes should be in BCP-47 format, such as "en-US" or "sr-Latn".
For more information, see
[Tags for Identifying Languages](https://tools.ietf.org/html/bcp47).

At most 10 language code filters are allowed.
</pre>

<code>repeated string language_codes = 11;</code>

@param values The languageCodes to add.
@return This builder for chaining.
java-talent/proto-google-cloud-talent-v4/src/main/java/com/google/cloud/talent/v4/JobQuery.java