feat(api): add strict_names and batch node and link creation

gns3server/schemas/controller/links.py

@@ -20,6 +20,7 @@ from uuid import UUID, uuid4
 
 from pydantic import BaseModel, Field, field_validator
 
+from ..common import ErrorMessage
 from ..update import PartialUpdateModel
 from .labels import Label
 
@@ -97,6 +98,16 @@ class Link(LinkBase):
     )
 
 
+class LinkBatchResult(BaseModel):
+    """
+    Outcome of one link of a batch creation request.
+    """
+
+    status_code: int = Field(..., description="HTTP status code the same request would have returned on its own")
+    link: Optional[Link] = Field(None, description="The created link, set when status_code is 201")
+    error: Optional[ErrorMessage] = Field(None, description="The error, set when the link could not be created")
+
+
 class UDPPortInfo(BaseModel):
     """
     UDP port information.