Update the terminal logo

Updates the logo for a specific payment terminal model at the merchant account identified in the path. You can update the logo for only one terminal model at a time. This logo applies to all terminals of the specified model under the merchant account, unless a different logo is configured at a lower level (store or individual terminal). * To change the logo, specify the image file as a Base64-encoded string. * To restore the logo inherited from the company account, specify an empty logo val...