public Builder setAllowMissing(boolean value) {

      allowMissing_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
If set to true, and the Recognizer is not found, the request will succeed
and  be a no-op (no Operation is recorded in this case).
</pre>

<code>bool allow_missing = 4;</code>

@param value The allowMissing to set.
@return This builder for chaining.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/DeleteRecognizerRequest.java