added subtype to update work tool (#40)

https://app.devrev.ai/devrev/works/ISS-175688 --------- Co-authored-by: DevRev <devrev@DevRevs-MacBook-Pro.local>

Author: floatingIce91

src/devrev_mcp/server.py

@@ -101,6 +101,14 @@ async def handle_list_tools() -> list[types.Tool]:
  "owned_by": {"type": "array", "items": {"type": "string"}, "description": "The DevRev IDs of the users who are assigned to the work item"},
  "stage": {"type": "string", "description": "The stage name of the work item. Use valid_stage_transition tool to get the list of valid stages you an update to."},
  "sprint": {"type": "string", "description": "The DevRev ID of the sprint to be assigned to an issue."},
+ "subtype": {
+ "type": "object",
+ "properties": {
+ "drop": {"type": "boolean", "description": "If true, the subtype will be dropped from the work item. If false, the subtype will be added to the work item."},
+ "subtype": {"type": "string", "description": "The subtype value of the work item. Remember to use list_subtypes tool to get the list of valid subtypes."}
+ },
+ "required": ["drop"]
+ }
  },
  "required": ["id", "type"],
  },
@@ -678,6 +686,13 @@ async def handle_call_tool(
  if sprint:
  payload["sprint"] = sprint
 
+ subtype = arguments.get("subtype")
+ if subtype:
+ if subtype["drop"]:
+ payload["custom_schema_spec"] = {"drop": {"subtype": True}, "tenant_fragment": True, "validate_required_fields": True}
+ else:
+ payload["custom_schema_spec"] = {"subtype": subtype["subtype"], "tenant_fragment": True, "validate_required_fields": True}
+
  response = make_devrev_request(
  "works.update",
  payload