public function getKey()
    {
        $key = '';

        if ($this->clientCredentials instanceof ClientCredentials) {
            $key .= rawurlencode($this->clientCredentials->getSecret());
        }

        // Keep the ampersand even if both keys are empty.
        $key .= '&';

        if ($this->serverIssuedCredentials instanceof ServerIssuedCredentials) {
            $key .= rawurlencode($this->serverIssuedCredentials->getSecret());
        }

        return $key;
    }
public function getKey()
    {
        $key = '';

        if ($this->clientCredentials instanceof ClientCredentials) {
            $key .= rawurlencode($this->clientCredentials->getSecret());
        }

        // Keep the ampersand even if both keys are empty.
        $key .= '&';

        if ($this->serverIssuedCredentials instanceof ServerIssuedCredentials) {
            $key .= rawurlencode($this->serverIssuedCredentials->getSecret());
        }

        return $key;
    }
public function getKey ( ) { $ key = '' ; if ( $ this -> clientCredentials instanceof ClientCredentials ) { $ key .= rawurlencode ( $ this -> clientCredentials -> getSecret ( ) ) ; } // Keep the ampersand even if both keys are empty. $ key .= '&' ; if ( $ this -> serverIssuedCredentials instanceof ServerIssuedCredentials ) { $ key .= rawurlencode ( $ this -> serverIssuedCredentials -> getSecret ( ) ) ; } return $ key ; }
Get the key for signing.

@return string
Get the key for signing .