public boolean hasConnector() {
      return ((bitField0_ & 0x00000004) != 0);
    }
<pre>
Required. Resource to create.
</pre>

<code>
.google.cloud.vpcaccess.v1.Connector connector = 3 [(.google.api.field_behavior) = REQUIRED];
</code>

@return Whether the connector field is set.
java-vpcaccess/proto-google-cloud-vpcaccess-v1/src/main/java/com/google/cloud/vpcaccess/v1/CreateConnectorRequest.java