private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.vertexai.api.SafetySetting,
            com.google.cloud.vertexai.api.SafetySetting.Builder,
            com.google.cloud.vertexai.api.SafetySettingOrBuilder>
        getSafetySettingsFieldBuilder() {
      if (safetySettingsBuilder_ == null) {
        safetySettingsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.vertexai.api.SafetySetting,
                com.google.cloud.vertexai.api.SafetySetting.Builder,
                com.google.cloud.vertexai.api.SafetySettingOrBuilder>(
                safetySettings_,
                ((bitField0_ & 0x00000080) != 0),
                getParentForChildren(),
                isClean());
        safetySettings_ = null;
      }
      return safetySettingsBuilder_;
    }
<pre>
Optional. Per request settings for blocking unsafe content.
Enforced on GenerateContentResponse.candidates.
</pre>

<code>
repeated .google.cloud.vertexai.v1.SafetySetting safety_settings = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GenerateContentRequest.java