diff --git a/src/dstack/_internal/core/backends/amddevcloud/configurator.py b/src/dstack/_internal/core/backends/amddevcloud/configurator.py
index 1f464fc549..2f00f359eb 100644
--- a/src/dstack/_internal/core/backends/amddevcloud/configurator.py
+++ b/src/dstack/_internal/core/backends/amddevcloud/configurator.py
@@ -1,6 +1,7 @@
 from typing import Optional
 
 from dstack._internal.core.backends.amddevcloud.backend import AMDDevCloudBackend
+from dstack._internal.core.backends.base.configurator import BackendRecord
 from dstack._internal.core.backends.digitalocean_base.api_client import DigitalOceanAPIClient
 from dstack._internal.core.backends.digitalocean_base.backend import BaseDigitalOceanBackend
 from dstack._internal.core.backends.digitalocean_base.configurator import (
@@ -17,7 +18,7 @@ class AMDDevCloudConfigurator(BaseDigitalOceanConfigurator):
     BACKEND_CLASS = AMDDevCloudBackend
     API_URL = "https://api-amd.digitalocean.com"
 
-    def get_backend(self, record) -> BaseDigitalOceanBackend:
+    def get_backend(self, record: BackendRecord) -> BaseDigitalOceanBackend:
         config = self._get_config(record)
         return AMDDevCloudBackend(config=config, api_url=self.API_URL)
 
diff --git a/src/dstack/_internal/core/backends/digitalocean_base/configurator.py b/src/dstack/_internal/core/backends/digitalocean_base/configurator.py
index b57559f1ae..f44c5d2d0f 100644
--- a/src/dstack/_internal/core/backends/digitalocean_base/configurator.py
+++ b/src/dstack/_internal/core/backends/digitalocean_base/configurator.py
@@ -7,7 +7,6 @@
 )
 from dstack._internal.core.backends.digitalocean_base.backend import BaseDigitalOceanBackend
 from dstack._internal.core.backends.digitalocean_base.models import (
-    AnyBaseDigitalOceanBackendConfig,
     AnyBaseDigitalOceanCreds,
     BaseDigitalOceanBackendConfig,
     BaseDigitalOceanBackendConfigWithCreds,
@@ -33,16 +32,20 @@ def create_backend(
             auth=BaseDigitalOceanCreds.parse_obj(config.creds).json(),
         )
 
-    def get_backend_config(
-        self, record: BackendRecord, include_creds: bool
-    ) -> AnyBaseDigitalOceanBackendConfig:
+    def get_backend_config_with_creds(
+        self, record: BackendRecord
+    ) -> BaseDigitalOceanBackendConfigWithCreds:
+        config = self._get_config(record)
+        return BaseDigitalOceanBackendConfigWithCreds.__response__.parse_obj(config)
+
+    def get_backend_config_without_creds(
+        self, record: BackendRecord
+    ) -> BaseDigitalOceanBackendConfig:
         config = self._get_config(record)
-        if include_creds:
-            return BaseDigitalOceanBackendConfigWithCreds.__response__.parse_obj(config)
         return BaseDigitalOceanBackendConfig.__response__.parse_obj(config)
 
     def get_backend(self, record: BackendRecord) -> BaseDigitalOceanBackend:
-        pass
+        raise NotImplementedError("Subclasses must implement get_backend")
 
     def _get_config(self, record: BackendRecord) -> BaseDigitalOceanConfig:
         return BaseDigitalOceanConfig.__response__(