feat: add models for Actor OAuth, Git repositories and webhook integrations (#1167)

- Regenerates the Pydantic models, TypedDicts, and literal aliases from
the [published OpenAPI specification](https://docs.apify.com/api/openapi.json), and records its
version in `pyproject.toml`.
- Specification version: `v2-2026-10-26T112451Z` -> `v2-2026-10-27T134926Z`.

Author: apify-service-account

pyproject.toml

@@ -251,7 +251,7 @@ keep_model_order = true
 # workflow committing nothing unless the models changed. A local regeneration that only moves this line is that
 # same case - drop it rather than committing it alone.
 [tool.apify.openapi-spec]
-version = "v2-2026-10-26T112451Z"
+version = "v2-2026-10-27T134926Z"
 
 [tool.uv]
 # Minimal defense against supply-chain atatcks.

src/apify_client/_literals.py

@@ -30,6 +30,15 @@
 """Determines the permission level that the Actor requires to run. For details, see [Actor permissions](https://docs.apify.com/platform/actors/development/permissions)."""
 
 
+Encoding = (
+    Literal[
+        'utf-8',
+        'base64',
+    ]
+    | str
+)
+
+
 ErrorType = (
     Literal[
         '3d-secure-auth-failed',
@@ -470,6 +479,25 @@
 )
 
 
+OAuthProviderType = (
+    Literal[
+        'CUSTOM',
+        'GOOGLE',
+    ]
+    | str
+)
+
+
+Provider = (
+    Literal[
+        'github',
+        'gitlab',
+        'bitbucket',
+    ]
+    | str
+)
+
+
 RunOrigin = (
     Literal[
         'DEVELOPMENT',