인증 및 승인

# You can also authenticate using a service account. If "keyfile" is
# specified below, then service account authentication will be assumed and
# the above authentication fields ignored. Read more about service account
# authentication here:
# https://developers.google.com/google-ads/api/docs/oauth/service-accounts
c.keyfile = 'path/to/keyfile.json'
# Optional unless using Google Workspace domain-wide delegation:
c.impersonate = 'INSERT_EMAIL_ADDRESS_TO_IMPERSONATE_HERE'

export GOOGLE_ADS_JSON_KEY_FILE_PATH="/path/to/your/service-account-key.json"
# Optional unless using Google Workspace domain-wide delegation:
export GOOGLE_ADS_IMPERSONATED_EMAIL="your_email@email.com"

require 'google/ads/google_ads'

client = Google::Ads::GoogleAds::GoogleAdsClient.new do |config|
  config.keyfile = '/path/to/your/service-account-key.json'
  # Optional unless using Google Workspace domain-wide delegation:
  config.impersonate = 'INSERT_EMAIL_ADDRESS_TO_IMPERSONATE_HERE'
end

require 'googleauth'
require 'google/ads/google_ads'

# Path to your service account key file.
key_file = '/path/to/your/service-account-key.json'

# Define the scopes needed for the Google Ads API.
scopes = ['https://www.googleapis.com/auth/adwords']

# Create service account credentials.
credentials = File.open(key_file) do |io|
  Google::Auth::ServiceAccountCredentials.make_creds(
    json_key_io: io,
    scope: scopes
  )
end

# Initialize the Google Ads API client with these credentials.
client = Google::Ads::GoogleAds::GoogleAdsClient.new do |config|
  # Inject the service account credential updater proc.
  config.authentication = credentials.updater_proc
end

# Authentication tells the API that you are allowed to make changes to the
# specific account you're trying to access.
# The default method of authentication is to use a refresh token, client id,
# and client secret to generate an access token.
c.client_id = 'INSERT_CLIENT_ID_HERE'
c.client_secret = 'INSERT_CLIENT_SECRET_HERE'
c.refresh_token = 'INSERT_REFRESH_TOKEN_HERE'

client = Google::Ads::GoogleAds::GoogleAdsClient.new

client = Google::Ads::GoogleAds::GoogleAdsClient.new(
  'path/to/google_ads_config.rb'
)

export GOOGLE_ADS_CLIENT_ID="INSERT_CLIENT_ID_HERE"
export GOOGLE_ADS_CLIENT_SECRET="INSERT_CLIENT_SECRET_HERE"
export GOOGLE_ADS_REFRESH_TOKEN="INSERT_REFRESH_TOKEN_HERE"

client = Google::Ads::GoogleAds::GoogleAdsClient.new do |config|
  config.client_id = 'INSERT_CLIENT_ID_HERE'
  config.client_secret = 'INSERT_CLIENT_SECRET_HERE'
  config.refresh_token = 'INSERT_REFRESH_TOKEN_HERE'
end

# Authentication tells the API that you are allowed to make changes to the
# specific account you're trying to access.
# The default method of authentication is to use a refresh token, client id,
# and client secret to generate an access token.
c.client_id = 'INSERT_CLIENT_ID_HERE'
c.client_secret = 'INSERT_CLIENT_SECRET_HERE'
c.refresh_token = 'INSERT_REFRESH_TOKEN_HERE'

# Required for manager accounts only: Specify the login customer ID used to
# authenticate API calls. This will be the customer ID of the authenticated
# manager account. If you need to use different values for this field, then
# make sure to fetch a new copy of the service after each time you change the
# value.
c.login_customer_id = 'INSERT_LOGIN_CUSTOMER_ID_HERE'

client = Google::Ads::GoogleAds::GoogleAdsClient.new

client = Google::Ads::GoogleAds::GoogleAdsClient.new(
  'path/to/google_ads_config.rb'
)

export GOOGLE_ADS_CLIENT_ID="INSERT_CLIENT_ID_HERE"
export GOOGLE_ADS_CLIENT_SECRET="INSERT_CLIENT_SECRET_HERE"
export GOOGLE_ADS_REFRESH_TOKEN="INSERT_REFRESH_TOKEN_HERE"
export GOOGLE_ADS_LOGIN_CUSTOMER_ID="INSERT_LOGIN_CUSTOMER_ID_HERE"

client = Google::Ads::GoogleAds::GoogleAdsClient.new do |config|
  config.client_id = 'INSERT_CLIENT_ID_HERE'
  config.client_secret = 'INSERT_CLIENT_SECRET_HERE'
  config.refresh_token = 'INSERT_REFRESH_TOKEN_HERE'
  config.login_customer_id = 'INSERT_LOGIN_CUSTOMER_ID_HERE'
end

gcloud auth application-default login

# You can also authenticate using Application Default Credentials (ADC).
# To understand how ADC discovers credentials in a given environment, see:
# https://developers.google.com/identity/protocols/application-default-credentials
c.use_application_default_credentials = true

export GOOGLE_ADS_USE_APPLICATION_DEFAULT_CREDENTIALS="true"

# Initialize the client using Application Default Credentials.
client = Google::Ads::GoogleAds::GoogleAdsClient.new do |config|
  config.use_application_default_credentials = true

  # Optional: Specify a login customer ID if you are accessing accounts
  # through a manager account.
  # config.login_customer_id = 'YOUR_LOGIN_CUSTOMER_ID'

  # Do NOT include client_id, client_secret, or refresh_token here.
end