public function isApiKeyValid()
    {
        try {
            $apiKey = $this->scopeConfig->getValue(Config::XML_FASTLY_API_KEY);
            $serviceId = $this->scopeConfig->getValue(Config::XML_FASTLY_SERVICE_ID);
            $isApiKeyValid = $this->api->checkServiceDetails(true, $serviceId, $apiKey);
        } catch (\Exception $e) {
            return false;
        }
        return (bool)$isApiKeyValid;
    }
public function isApiKeyValid()
    {
        try {
            $apiKey = $this->scopeConfig->getValue(Config::XML_FASTLY_API_KEY);
            $serviceId = $this->scopeConfig->getValue(Config::XML_FASTLY_SERVICE_ID);
            $isApiKeyValid = $this->api->checkServiceDetails(true, $serviceId, $apiKey);
        } catch (\Exception $e) {
            return false;
        }
        return (bool)$isApiKeyValid;
    }
public function isApiKeyValid ( ) { try { $ apiKey = $ this -> scopeConfig -> getValue ( Config :: XML_FASTLY_API_KEY ) ; $ serviceId = $ this -> scopeConfig -> getValue ( Config :: XML_FASTLY_SERVICE_ID ) ; $ isApiKeyValid = $ this -> api -> checkServiceDetails ( true , $ serviceId , $ apiKey ) ; } catch ( \ Exception $ e ) { return false ; } return ( bool ) $ isApiKeyValid ; }
Checks if API token is valid

@return bool $isApiKeyValid
Checks if API token is valid