My first AdWords API ERROR

[Dk Monitor]

PHP Fatal error:  Uncaught exception 'InvalidArgumentException' with message 'All of 'clientId', 'clientSecret', and 'refreshToken' must be set when using installed/web application flow.' in /var/www/kamensdush/data/www/dkmonitor.top/vendor/googleads/googleads-php-lib/src/Google/AdsApi/Common/OAuth2TokenBuilder.php:204

Stack trace:

#0 /var/www/kamensdush/data/www/dkmonitor.top/vendor/googleads/googleads-php-lib/src/Google/AdsApi/Common/OAuth2TokenBuilder.php(158): Google\AdsApi\Common\OAuth2TokenBuilder->validate()

#1 /var/www/kamensdush/data/www/dkmonitor.top/examples/AdWords/v201705/BasicOperations/GetCampaigns.php(77): Google\AdsApi\Common\OAuth2TokenBuilder->build()

#2 /var/www/kamensdush/data/www/dkmonitor.top/examples/AdWords/v201705/BasicOperations/GetCampaigns.php(89): Google\AdsApi\Examples\AdWords\v201705\BasicOperations\GetCampaigns::main()

#3 {main}

  thrown in /var/www/kamensdush/data/www/dkmonitor.top/vendor/googleads/googleads-php-lib/src/Google/AdsApi/Common/OAuth2TokenBuilder.php on line 204

[Shwetha Vastrad (AdWords API Team)]

Hi, 

You need to provide your OAuth2 credentials (clientId, clientSecret and refreshToken) in the adsapi_php.ini file and then run the examples. Please see this guide for more details. 

Regards,

Shwetha, AdWords API Team.