To update a computer in Jamf Pro using its Mac address, you can follow these general steps:
1. Retrieve the ID of the computer using the Mac address. You will need to make an API request to the `/computers` endpoint with the filter parameter `macAddress={mac_address}`. Replace `{mac_address}` with the Mac address of the computer you want to update.
The API request may look like this:
```
GET /JSSResource/computers?filter=macAddress={mac_address}
```
2. Extract the computer's ID from the API response.