public static com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.CustomAccount
          parseFrom(
              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
              throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
<pre>
Required. The login form URL of the website.
</pre>

<code>string login_url = 3;</code>

@return The bytes for loginUrl.
java-websecurityscanner/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfig.java