public com.google.rpc.LocalizedMessage getActionItem() {
      if (actionItemBuilder_ == null) {
        return actionItem_ == null
            ? com.google.rpc.LocalizedMessage.getDefaultInstance()
            : actionItem_;
      } else {
        return actionItemBuilder_.getMessage();
      }
    }
<pre>
Output only. Suggested action for solving the error.
</pre>

<code>
.google.rpc.LocalizedMessage action_item = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@return The actionItem.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/MigrationError.java