HTTP 403 'Rate Limit Exceeded' ERROR in Google Blogger v3 API

PHP Fatal error:  Uncaught exception 'Google_Service_Exception' with message '{
 "error": {
  "errors": [
   {
    "domain": "usageLimits",
    "reason": "rateLimitExceeded",
    "message": "Rate Limit Exceeded"
   }
  ],
  "code": 403,
  "message": "Rate Limit Exceeded"
 }
}
' in /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php:118
Stack trace:
#0 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php(94): Google_Http_REST::decodeHttpResponse(Object(GuzzleHttp\Psr7\Response), Object(GuzzleHttp\Psr7\Request), 'Google_Service_...')
#1 [internal function]: Google_Http_REST::doExecute(Object(GuzzleHttp\Client), Object(GuzzleHttp\Psr7\Request), 'Google_Service_...')
#2 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Task/Runner.php(181): call_user_func_array(Array, Array)
#3 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php(58): Google_Task_Runner->run()
#4 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Client.php(781): in /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php on line 118

Uncaught exception 'Google_Service_Exception' with message '{
 "error": {
  "errors": [
   {
    "domain": "usageLimits",
    "reason": "rateLimitExceeded",
    "message": "Rate Limit Exceeded"
   }
  ],
  "code": 403,
  "message": "Rate Limit Exceeded"
 }
}
' in /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php:118
Stack trace:
#0 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php(94): Google_Http_REST::decodeHttpResponse(Object(GuzzleHttp\Psr7\Response), Object(GuzzleHttp\Psr7\Request), 'Google_Service_...')
#1 [internal function]: Google_Http_REST::doExecute(Object(GuzzleHttp\Client), Object(GuzzleHttp\Psr7\Request), 'Google_Service_...')
#2 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Task/Runner.php(181): call_user_func_array(Array, Array)
#3 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php(58): Google_Task_Runner->run()
#4 /home/php-oauth2-example/vendor/google/apiclient/src/Google/Client.php(781): in /home/php-oauth2-example/vendor/google/apiclient/src/Google/Http/REST.php on line 118

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