public Builder mergeSearchCriteriaProperty(
        com.google.cloud.visionai.v1.SearchCriteriaProperty value) {
      if (searchCriteriaPropertyBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && searchCriteriaProperty_ != null
            && searchCriteriaProperty_
                != com.google.cloud.visionai.v1.SearchCriteriaProperty.getDefaultInstance()) {
          getSearchCriteriaPropertyBuilder().mergeFrom(value);
        } else {
          searchCriteriaProperty_ = value;
        }
      } else {
        searchCriteriaPropertyBuilder_.mergeFrom(value);
      }
      if (searchCriteriaProperty_ != null) {
        bitField0_ |= 0x00000004;
        onChanged();
      }
      return this;
    }
<pre>
Creates a mapping between a custom SearchCriteria and one or more UGA keys.
</pre>

<code>.google.cloud.visionai.v1.SearchCriteriaProperty search_criteria_property = 3;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/SearchConfig.java