sql-server - Amazon で SQL Server を作成していますが、Azure Data Studio を使用して接続できません

Question

AWS で SQL Server を作成しました。これがスクリーンショットです。

次に、エンドポイントを貼り付け、Azure Data Studio を使用して接続を試みます。

でも; AWS 経由で作成した SQL Server に接続できませんでした。

エラーメッセージは次のとおりです。

System.Data.SqlClient.SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 40 - Could not open a connection to SQL Server)
   at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken) in /xplat/cfxfork/corefx/src/System.Data.SqlClient/src/System/Data/SqlClient/SqlInternalConnectionTds.cs:line 400
   at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) in /xplat/cfxfork/corefx/src/System.Data.SqlClient/src/System/Data/SqlClient/SqlConnectionFactory.cs:line 136
   at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions) in /xplat/cfxfork/corefx/src/Common/src/System/Data/ProviderBase/DbConnectionFactory.cs:line 96
   at System.Data.ProviderBase.DbConnectionFactory.<>c__DisplayClass40_0.<TryGetConnection>b__1(Task`1 _) in /xplat/cfxfork/corefx/src/System.Data.SqlClient/src/System/Data/ProviderBase/DbConnectionFactory.cs:line 86
   at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.SqlTools.ServiceLayer.Connection.ReliableConnection.ReliableSqlConnection.<>c__DisplayClass30_0.<<OpenAsync>b__0>d.MoveNext() in D:\a\1\s\src\Microsoft.SqlTools.ManagedBatchParser\ReliableConnection\ReliableSqlConnection.cs:line 314
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.SqlTools.ServiceLayer.Connection.ConnectionService.TryOpenConnection(ConnectionInfo connectionInfo, ConnectParams connectionParams) in D:\a\1\s\src\Microsoft.SqlTools.ServiceLayer\Connection\ConnectionService.cs:line 524
ClientConnectionId:00000000-0000-0000-0000-000000000000