setCustomAppParameter(String paramName, String value)

For example, you might use this method if there is a security check for every request that goes from the client to the server. You might need to add a security_token parameter to each request. If the security check changes with time, you can use the setCustomAppParameter method to update the customAppParameter that contains the value of your security token.

The paramName is the name of the custom application parameter. Characters that are used in URLs are allowed in the name.