public java.lang.String getUnreachable(int index) {
      return unreachable_.get(index);
    }
<pre>
Output only. Locations that could not be reached.
</pre>

<code>repeated string unreachable = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@param index The index of the element to return.
@return The unreachable at the given index.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/ListCloneJobsResponse.java