public function createBody(string $content = null): Classes\Core\RequestBody
    {
        return $this->App->Di->get(Classes\Core\RequestBody::class, compact('content'));
    }
public function createBody(string $content = null): Classes\Core\RequestBody
    {
        return $this->App->Di->get(Classes\Core\RequestBody::class, compact('content'));
    }
public function createBody ( string $ content = null ) : Classes \ Core \ RequestBody { return $ this -> App -> Di -> get ( Classes \ Core \ RequestBody :: class , compact ( 'content' ) ) ; }
Create request body.

@since 17xxxx Request utilities.

@param string|null $content Body content.

@return Classes\Core\RequestBody Instance.
Create request body .