src/Api/HttpApi.php
protected function httpPost(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
    {
        return $this->httpPostRaw($path, $this->createRequestBody($parameters), $requestHeaders);
    }
protected function httpPost(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
    {
        return $this->httpPostRaw($path, $this->createRequestBody($parameters), $requestHeaders);
    }
protected function httpPost ( string $ path , array $ parameters = [ ] , array $ requestHeaders = [ ] ) : ResponseInterface { return $ this -> httpPostRaw ( $ path , $ this -> createRequestBody ( $ parameters ) , $ requestHeaders ) ; }
Send a POST request with parameters.

@param string $path           Request path
@param array  $parameters     POST parameters
@param array  $requestHeaders Request headers
Send a POST request with parameters .