public Builder setProbabilityScore(float value) {

      probabilityScore_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
Output only. Harm probability score.
</pre>

<code>float probability_score = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@param value The probabilityScore to set.
@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/SafetyRating.java