public java.lang.String getParameterNames(int index) {
    return parameterNames_.get(index);
  }
<pre>
The vulnerable parameter names.
</pre>

<code>repeated string parameter_names = 1;</code>

@param index The index of the element to return.
@return The parameterNames at the given index.
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableParameters.java