code: public OvhToken serviceName_token_POST(String serviceName, String description, OvhLabel[] labels, OvhPermissionEnum permission) throws IOException {
  		String qPath = "/metrics/{serviceName}/token";
  		StringBuilder sb = path(qPath, serviceName);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "description", description);
  		addBody(o, "labels", labels);
  		addBody(o, "permission", permission);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhToken.class);
  	}
docs: Create a token
  
  REST: POST /metrics/{serviceName}/token
  @param description [required] Description for the new token
  @param labels [required] Labels for the new token
  @param serviceName [required] Name of your service
  @param permission [required] Type of the new token. Read or Write
  
  API beta