code: public B camundaInputParameter(String name, String value) {
      CamundaInputOutput camundaInputOutput = getCreateSingleExtensionElement(CamundaInputOutput.class);
  
      CamundaInputParameter camundaInputParameter = createChild(camundaInputOutput, CamundaInputParameter.class);
      camundaInputParameter.setCamundaName(name);
      camundaInputParameter.setTextContent(value);
  
      return myself;
    }
docs: Creates a new camunda input parameter extension element with the
  given name and value.
  
  @param name the name of the input parameter
  @param value the value of the input parameter
  @return the builder object