Update contact via XML RPC

I want to update Contact via XML RPC api, but not able to get exactly what parameters should i need to pass. I am using Java code.

In the case of using Java, I’ve found REST easier to use as you can just treat the REST calls as an endpoint cURL from Java. I can’t tell you much about the xml-rpc version for Java but that’s how I’ve done it.

could you please share your java code to update Contact.
The thing that is confusing me is, is it required to send infusion contact Id for searching or updating a contact.

I don’t have Java examples, I just know the use of the api and REST and normally use PHP and create endpoints using that. I just know that Java can cURL out to an endpoint or REST and I can tell you about the flow for code to take to accomplish the api related parts.