[Migration-check] sdk/resourcemanager/postgresql/armpostgresql

[jliusan]

breaking change check

[Copilot]

Pull request overview

This PR performs a major migration of the sdk/resourcemanager/postgresql/armpostgresql module from v1 to v2. The migration involves updating the module path, API versions, code generation tooling, and service API endpoints to support the newer PostgreSQL Flexible Server APIs.

Key changes include:

• Module path updated from armpostgresql to armpostgresql/v2
• Migration from AutoRest to Go Code Generator for code generation
• API version updated from 2017-12-01 to 2025-08-01
• Service endpoints changed from /servers/ to /flexibleServers/

Reviewed changes

Copilot reviewed 71 out of 122 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
go.mod	Updated module path to v2
migrations_client.go	Added new migrations client for database migration operations
migrations_client_example_test.go	Added comprehensive example tests for migrations client
firewallrules_client.go	Updated API version and endpoints to flexible servers
firewallrules_client_example_test.go	Updated examples with new API patterns
servers_client.go	Updated server operations for flexible servers API
fake/servers_server.go	Updated fake server implementation with new methods (Start/Stop)
fake/server_factory.go	Expanded fake server factory with new client types
Multiple removed files	Removed deprecated clients (LogFiles, ServerKeys, ServerAdministrators, etc.)
Multiple new fake files	Added fake servers for new clients (VirtualEndpoints, TuningOptions, etc.)

[github-actions]

API Change Check

APIView identified API level changes in this PR and created the following API reviews

sdk/resourcemanager/postgresql/armpostgresql

[jliusan]

- Function `NewCheckNameAvailabilityClient` has been removed
// deleted in 2025-08-01
- Function `*CheckNameAvailabilityClient.Execute` has been removed // "operationId": "CheckNameAvailability_Execute", 

// only exist in 2017-12-01 version， (exist: get,put,update,ListByServer)
- Function `*ConfigurationsClient.BeginCreateOrUpdate` has been removed // "operationId": "Configurations_CreateOrUpdate", 

//  only exist in 2017-12-01 version， (exist: get,create,delete,ListByServer)
- Function `*DatabasesClient.BeginCreateOrUpdate` has been removed // "operationId": "Databases_CreateOrUpdate",

// only exist in 2017-12-01 version
- Function `NewLocationBasedPerformanceTierClient` has been removed
- Function `*LocationBasedPerformanceTierClient.NewListPager` has been removed // "operationId": "LocationBasedPerformanceTier_List",

//  only exist in 2017-12-01 version
- Function `NewLogFilesClient` has been removed
- Function `*LogFilesClient.NewListByServerPager` has been removed //  "operationId": "LogFiles_ListByServer", 

//  only exist in 2018-06-01 version，exist:ListByServer,Get,Update,Delete
- Function `*PrivateEndpointConnectionsClient.BeginCreateOrUpdate` has been removed
- Function `*PrivateEndpointConnectionsClient.BeginUpdateTags` has been removed

// only exist in 2017-12-01 version
- Function `NewRecoverableServersClient` has been removed
- Function `*RecoverableServersClient.Get` has been removed // "operationId": "RecoverableServers_Get",

// only exist in 2017-12-01 version
- Function `NewServerAdministratorsClient` has been removed
- Function `*ServerAdministratorsClient.BeginCreateOrUpdate` has been removed // "operationId": "ServerAdministrators_CreateOrUpdate",
- Function `*ServerAdministratorsClient.BeginDelete` has been removed // "operationId": "ServerAdministrators_Delete",
- Function `*ServerAdministratorsClient.Get` has been removed //  "operationId": "ServerAdministrators_Get",
- Function `*ServerAdministratorsClient.NewListPager` has been removed //  "operationId": "ServerAdministrators_List",

// only exist in 2017-12-01 version
- Function `NewServerBasedPerformanceTierClient` has been removed
- Function `*ServerBasedPerformanceTierClient.NewListPager` has been removed // "operationId": "ServerBasedPerformanceTier_List",

// only exist in 2017-12-01 version，2020-01-01-privatepreview and 2020-01-01 version
- Function `NewServerKeysClient` has been removed  
- Function `*ServerKeysClient.BeginCreateOrUpdate` has been removed
- Function `*ServerKeysClient.BeginDelete` has been removed
- Function `*ServerKeysClient.Get` has been removed
- Function `*ServerKeysClient.NewListPager` has been removed

//  only exist in 2017-12-01 version
- Function `NewServerParametersClient` has been removed
- Function `*ServerParametersClient.BeginListUpdateConfigurations` has been removed // "operationId": "ServerParameters_ListUpdateConfigurations",

// only exist in 2017-12-01 version
- Function `*ServerPropertiesForCreate.GetServerPropertiesForCreate` has been removed // ServerPropertiesForCreate
- Function `*ServerPropertiesForDefaultCreate.GetServerPropertiesForCreate` has been removed // "#/definitions/ServerPropertiesForCreate"
- Function `*ServerPropertiesForGeoRestore.GetServerPropertiesForCreate` has been removed // "#/definitions/ServerPropertiesForCreate"
- Function `*ServerPropertiesForReplica.GetServerPropertiesForCreate` has been removed // "#/definitions/ServerPropertiesForCreate"
- Function `*ServerPropertiesForRestore.GetServerPropertiesForCreate` has been removed // "#/definitions/ServerPropertiesForCreate"

// only exist in 2017-12-01 version
- Function `NewServerSecurityAlertPoliciesClient` has been removed
- Function `*ServerSecurityAlertPoliciesClient.BeginCreateOrUpdate` has been removed //  "operationId": "ServerSecurityAlertPolicies_CreateOrUpdate",
- Function `*ServerSecurityAlertPoliciesClient.Get` has been removed // "operationId": "ServerSecurityAlertPolicies_Get",
- Function `*ServerSecurityAlertPoliciesClient.NewListByServerPager` has been removed // "operationId": "ServerSecurityAlertPolicies_ListByServer",

// only exist in 2017-12-01 version，exist:ListBySubscription,ListByResourceGroup,get,CreateOrUpdate,Update,Delete,Restart,Start,Stop
- Function `*ServersClient.BeginCreate` has been removed //  "operationId": "Servers_Create",
- Function `*ServersClient.NewListPager` has been removed // "operationId": "Servers_List",

// only exist in 2017-12-01 version
- Function `NewVirtualNetworkRulesClient` has been removed 
- Function `*VirtualNetworkRulesClient.BeginCreateOrUpdate` has been removed // "operationId": "VirtualNetworkRules_CreateOrUpdate", 
- Function `*VirtualNetworkRulesClient.BeginDelete` has been removed // "operationId": "VirtualNetworkRules_Delete",
- Function `*VirtualNetworkRulesClient.Get` has been removed // // "operationId": "VirtualNetworkRules_Get",
- Function `*VirtualNetworkRulesClient.NewListByServerPager` has been removed // "operationId": "VirtualNetworkRules_ListByServer",