update the doc comments of requested_auth_configs to make it more precise.

PiperOrigin-RevId: 752861847

.github/workflows/pyink.yml

@@ -1,59 +0,0 @@
-name: Check Pyink Formatting
-
-on:
-  pull_request:
-    paths:
-      - 'src/**/*.py'
-      - 'tests/**/*.py'
-      - 'pyproject.toml'
-
-jobs:
-  pyink-check:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.x'
-
-      - name: Install pyink
-        run: |
-          pip install pyink
-
-      - name: Detect changed Python files
-        id: detect_changes
-        run: |
-          git fetch origin ${{ github.base_ref }}
-          CHANGED_FILES=$(git diff --diff-filter=ACMR --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.py$' || true)
-          echo "CHANGED_FILES=${CHANGED_FILES}" >> $GITHUB_ENV
-
-      - name: Run pyink on changed files
-        if: env.CHANGED_FILES != ''
-        run: |
-          echo "Changed Python files:"
-          echo "$CHANGED_FILES"
-          
-          # Run pyink --check
-          set +e  
-          pyink --check --config pyproject.toml $CHANGED_FILES
-          RESULT=$?
-          set -e  
-
-          if [ $RESULT -ne 0 ]; then
-            echo ""
-            echo "❌ Pyink formatting check failed!"
-            echo "👉 To fix formatting, run locally:"
-            echo ""
-            echo "    pyink --config pyproject.toml $CHANGED_FILES"
-            echo ""
-            exit $RESULT
-          fi
-
-      - name: No changed Python files detected
-        if: env.CHANGED_FILES == ''
-        run: |
-          echo "No Python files changed. Skipping pyink check."

src/google/adk/events/event_actions.py

@@ -48,8 +48,13 @@ class EventActions(BaseModel):
   """The agent is escalating to a higher level agent."""
 
   requested_auth_configs: dict[str, AuthConfig] = Field(default_factory=dict)
-  """Will only be set by a tool response indicating tool request euc.
-  dict key is the function call id since one function call response (from model)
-  could correspond to multiple function calls.
-  dict value is the required auth config.
+  """Authentication configurations requested by tool responses.
+
+  This field will only be set by a tool response event indicating tool request
+  auth credential.
+  - Keys: The function call id. Since one function response event could contain
+  multiple function responses that correspond to multiple function calls. Each
+  function call could request different auth configs. This id is used to
+  identify the function call.
+  - Values: The requested auth config.
   """

src/google/adk/tools/mcp_tool/conversion_utils.py

@@ -22,7 +22,7 @@ def adk_to_mcp_tool_type(tool: BaseTool) -> mcp_types.Tool:
   """Convert a Tool in ADK into MCP tool type.
 
   This function transforms an ADK tool definition into its equivalent
-  MCP (Model Context Protocol) representation.
+  representation in the MCP (Model Control Plane) system.
 
   Args:
       tool: The ADK tool to convert. It should be an instance of a class derived