{RDBMS} az postgres flexible-server create: Remove the breaking change from validators and breaking_change file (#31399)

Co-authored-by: Matthew Boentoro <mboentoro@microsoft.com>

Author: mattboentoro

src/azure-cli/azure/cli/command_modules/rdbms/_breaking_change.py

@@ -3,16 +3,12 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 # --------------------------------------------------------------------------------------------
 
-from azure.cli.core.breaking_change import register_default_value_breaking_change, \
-    register_other_breaking_change, register_logic_breaking_change
+from azure.cli.core.breaking_change import register_other_breaking_change, register_logic_breaking_change
 
 
 register_logic_breaking_change('postgres flexible-server create', 'Update default value of "--sku-name"',
                                detail='The default value will be changed from "Standard_D2s_v3" to a '
                                'supported sku based on regional capabilities.')
-register_default_value_breaking_change('postgres flexible-server create', '--version', '16', '17')
-register_default_value_breaking_change('postgres flexible-server create', '--create-default-database', 'Enabled',
-                                       'Disabled')
 register_other_breaking_change('postgres flexible-server update',
                                message='User confirmation will be needed for compute and storage updates '
                                'that trigger a restart of the server.')

src/azure-cli/azure/cli/command_modules/rdbms/validators.py

@@ -351,7 +351,7 @@ def pg_arguments_validator(db_context, location, tier, sku_name, storage_gb, ser
     _pg_storage_validator(storage_gb, sku_info, tier, storage_type, iops, throughput, instance)
     _pg_sku_name_validator(sku_name, sku_info, tier, instance)
     _pg_high_availability_validator(high_availability, standby_availability_zone, zone, tier, single_az, instance)
-    _pg_version_validator(version, list_location_capability_info['server_versions'], is_create)
+    _pg_version_validator(version, list_location_capability_info['server_versions'])
     pg_byok_validator(byok_identity, byok_key, backup_byok_identity, backup_byok_key, geo_redundant_backup, instance)
     is_microsoft_entra_auth = bool(microsoft_entra_auth is not None and microsoft_entra_auth.lower() == 'enabled')
     _pg_authentication_validator(password_auth, is_microsoft_entra_auth,
@@ -510,7 +510,7 @@ def _pg_storage_performance_tier_validator(performance_tier, sku_info, tier=None
                                ' Allowed values : {}'.format(storage_size, performance_tiers))
 
 
-def _pg_version_validator(version, versions, is_create):
+def _pg_version_validator(version, versions):
     if version:
         if version not in versions:
             raise CLIError('Incorrect value for --version. Allowed values : {}'.format(sorted(versions)))
@@ -519,11 +519,6 @@ def _pg_version_validator(version, versions, is_create):
                            "We recommend selecting PostgreSQL 13 or a later version for "
                            "all future operations.")
 
-    if is_create:
-        # Warning for upcoming breaking change to default value of pg version
-        logger.warning("The default value for the PostgreSQL server major version "
-                       "will be updating to 17 in the near future.")
-
 
 def _pg_high_availability_validator(high_availability, standby_availability_zone, zone, tier, single_az, instance):
     if instance: