code: public void service_account_email_PUT(String service, String email, OvhAccount body) throws IOException {
  		String qPath = "/email/mxplan/{service}/account/{email}";
  		StringBuilder sb = path(qPath, service, email);
  		exec(qPath, "PUT", sb.toString(), body);
  	}
docs: Alter this object properties
  
  REST: PUT /email/mxplan/{service}/account/{email}
  @param body [required] New object properties
  @param service [required] The internal name of your mxplan organization
  @param email [required] Default email for this mailbox
  
  API beta