code: public OvhToken serviceName_token_tokenId_PUT(String serviceName, String tokenId, String description) throws IOException {
  		String qPath = "/metrics/{serviceName}/token/{tokenId}";
  		StringBuilder sb = path(qPath, serviceName, tokenId);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "description", description);
  		String resp = exec(qPath, "PUT", sb.toString(), o);
  		return convertTo(resp, OvhToken.class);
  	}
docs: Modify a token
  
  REST: PUT /metrics/{serviceName}/token/{tokenId}
  @param description [required] New description for your token
  @param serviceName [required] Name of your service
  @param tokenId [required] ID of the desired token
  
  API beta