public int getConnectedProjectsCount() {
      return connectedProjects_.size();
    }
<pre>
Output only. List of projects using the connector.
</pre>

<code>repeated string connected_projects = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@return The count of connectedProjects.
java-vpcaccess/proto-google-cloud-vpcaccess-v1/src/main/java/com/google/cloud/vpcaccess/v1/Connector.java