public Builder clearMethod() {
      bitField0_ = (bitField0_ & ~0x00000004);
      method_ = 0;
      onChanged();
      return this;
    }
<pre>
Optional. Specify if the threshold is used for probability or severity
score. If not specified, the threshold is used for probability score.
</pre>

<code>
.google.cloud.vertexai.v1.SafetySetting.HarmBlockMethod method = 4 [(.google.api.field_behavior) = OPTIONAL];
</code>

@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/SafetySetting.java