feat(config): add disallow_transfer_to_parent and disallow_transfer_to_peers to LlmAgentConfig

PiperOrigin-RevId: 781690247

src/google/adk/agents/config_schemas/AgentConfig.json

@@ -37,6 +37,30 @@
         "instruction": {
           "title": "Instruction",
           "type": "string"
+        },
+        "disallow_transfer_to_parent": {
+          "anyOf": [
+            {
+              "type": "boolean"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "default": null,
+          "title": "Disallow Transfer To Parent"
+        },
+        "disallow_transfer_to_peers": {
+          "anyOf": [
+            {
+              "type": "boolean"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "default": null,
+          "title": "Disallow Transfer To Peers"
         }
       },
       "required": [

src/google/adk/agents/llm_agent.py

@@ -532,6 +532,10 @@ class LlmAgent(BaseAgent):
       agent.model = config.model
     if config.instruction:
       agent.instruction = config.instruction
+    if config.disallow_transfer_to_parent:
+      agent.disallow_transfer_to_parent = config.disallow_transfer_to_parent
+    if config.disallow_transfer_to_peers:
+      agent.disallow_transfer_to_peers = config.disallow_transfer_to_peers
     return agent
 
 
@@ -551,3 +555,9 @@ class LlmAgentConfig(BaseAgentConfig):
 
   instruction: str
   """Required. LlmAgent.instruction."""
+
+  disallow_transfer_to_parent: Optional[bool] = None
+  """Optional. LlmAgent.disallow_transfer_to_parent."""
+
+  disallow_transfer_to_peers: Optional[bool] = None
+  """Optional. LlmAgent.disallow_transfer_to_peers."""