Coordinator 25.4
Coordinator Reference

# UpdateServiceConfig

The `UpdateServiceConfig` action updates the configuration file for a service on a Controller. You can also optionally restart the service to make the new configuration active.

## Required Parameters

The following action parameters are required.

Parameter | Description
--- | ---
ControllerUUID | The UUID of the Controller on which the service is registered.
OldCheckSum | The checksum of the previous version of the configuration file.
Port | The action port of the service whose configuration file you want to update.

You must set one of the following parameters.

Parameter | Description
--- | ---
ConfigData | Data in `multipart/form-data` format sent as part of the action that contains the new configuration to use.
ConfigFileName | The path to a file name on the target machine that contains the new configuration file to use.

## Optional Parameters

This action accepts the following optional parameters.

Parameter | Description
--- | ---
ControlMethod | The control method to use to restart the service.
RestartService | Whether to stop the service before updating the configuration file, and then restart it.

## Comments

You can also submit this action from individual Controller servers. For more information, refer to the Controller Reference.

Copyright 2015-2025 Open Text
Version 25.4 | Last updated October 2025

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery Coordinator 25.4

Topic Title: UpdateServiceConfig