code: public Charge create(Charge charge) throws BaseException {
  
  		logger.debug("Enter ChargeService::create");
  		
  		// prepare API url
  		String apiUrl = requestContext.getBaseUrl() + "charges".replaceAll("\\{format\\}", "json");
  		logger.info("apiUrl - " + apiUrl);
  		
  		// assign TypeReference for deserialization
  		TypeReference<Charge> typeReference = new TypeReference<Charge>() {
  		};
  
  		// prepare service request
  		Request request = new Request.RequestBuilder(MethodType.POST, apiUrl).requestObject(charge)
  				.typeReference(typeReference).context(requestContext).build();
  
  		// make API call
  		Response response = sendRequest(request);
  
  		// retrieve response
  		Charge chargeResponse = (Charge) response.getResponseObject();
  
  		// set additional attributes
  		prepareResponse(request, response, chargeResponse);
  		return chargeResponse;
  	}
docs: Method to create Charge
  
  @param charge
  @return
  @throws BaseException