code: public RegisterThingRequest withParameters(java.util.Map<String, String> parameters) {
          setParameters(parameters);
          return this;
      }
docs: <p>
  The parameters for provisioning a thing. See <a
  href="https://docs.aws.amazon.com/iot/latest/developerguide/programmatic-provisioning.html">Programmatic
  Provisioning</a> for more information.
  </p>
  
  @param parameters
  The parameters for provisioning a thing. See <a
  href="https://docs.aws.amazon.com/iot/latest/developerguide/programmatic-provisioning.html">Programmatic
  Provisioning</a> for more information.
  @return Returns a reference to this object so that method calls can be chained together.