@java.lang.Override
  public com.google.webrisk.v1.Submission getSubmission() {
    return submission_ == null
        ? com.google.webrisk.v1.Submission.getDefaultInstance()
        : submission_;
  }
<pre>
Required. The submission that contains the URI to be scanned.
</pre>

<code>
.google.cloud.webrisk.v1.Submission submission = 2 [(.google.api.field_behavior) = REQUIRED];
</code>

@return The submission.
java-webrisk/proto-google-cloud-webrisk-v1/src/main/java/com/google/webrisk/v1/SubmitUriRequest.java