public Builder mergeFrom(com.google.cloud.videointelligence.v1.TextDetectionConfig other) {
      if (other == com.google.cloud.videointelligence.v1.TextDetectionConfig.getDefaultInstance())
        return this;
      if (!other.languageHints_.isEmpty()) {
        if (languageHints_.isEmpty()) {
          languageHints_ = other.languageHints_;
          bitField0_ |= 0x00000001;
        } else {
          ensureLanguageHintsIsMutable();
          languageHints_.addAll(other.languageHints_);
        }
        onChanged();
      }
      if (!other.getModel().isEmpty()) {
        model_ = other.model_;
        bitField0_ |= 0x00000002;
        onChanged();
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Config for TEXT_DETECTION.
</pre>

Protobuf type {@code google.cloud.videointelligence.v1.TextDetectionConfig}
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/TextDetectionConfig.java