public Builder clearEntityMatchingStrategy() {
        bitField0_ = (bitField0_ & ~0x00000004);
        entityMatchingStrategy_ = 0;
        onChanged();
        return this;
      }
<pre>
Optional. Entity matching strategy.
</pre>

<code>
.google.cloud.visionai.v1.TagParsingConfig.EntityParsingConfig.EntityMatchingStrategy entity_matching_strategy = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/TagParsingConfig.java