public function addDocument($type, $number)
    {
        if ($this->documents === null) {
            $this->documents = [];
        }

        $document = new stdClass();
        $document->type = $type;
        $document->number = $number;

        $this->documents[] = $document;

        return $this;
    }
public function addDocument($type, $number)
    {
        if ($this->documents === null) {
            $this->documents = [];
        }

        $document = new stdClass();
        $document->type = $type;
        $document->number = $number;

        $this->documents[] = $document;

        return $this;
    }
@param string $type
@param string $number

@return Consumer