Remove support for Google Ads API v12.

Author: BenRKarl

ChangeLog

@@ -1,5 +1,8 @@
+* 22.0.0
+- Remove support for Google Ads API v12.
+
 * 21.3.0
-- Google Ads API v14_1 release,
+- Google Ads API v14_1 release.
 - Increase maximum version for proto-plus and google-api-core dependencies.
 - Remove add_keyword_plan example.
 - Add generate_forecast_metrics and generate_historical_metrics examples.

examples/custom_logging_interceptor/get_campaigns.py

@@ -24,7 +24,7 @@
 from google.ads.googleads.errors import GoogleAdsException
 from cloud_logging_interceptor import CloudLoggingInterceptor
 
-_API_VERSION = "v12"
+_API_VERSION = "v14"
 
 
 def main(client, customer_id):

google/ads/googleads/__init__.py

@@ -19,7 +19,7 @@
 import google.ads.googleads.errors
 import google.ads.googleads.util
 
-VERSION = "21.3.0"
+VERSION = "22.0.0"
 
 # Checks if the current runtime is Python 3.7.
 if sys.version_info.major == 3 and sys.version_info.minor == 7:

google/ads/googleads/client.py

@@ -33,7 +33,7 @@
 
 _SERVICE_CLIENT_TEMPLATE = "{}Client"
 
-_VALID_API_VERSIONS = ["v14", "v13", "v12"]
+_VALID_API_VERSIONS = ["v14", "v13"]
 _DEFAULT_VERSION = _VALID_API_VERSIONS[0]
 
 # Retrieve the version of this client library to be sent in the user-agent