telemetry(amazonq): toolUseSuggested #1014

## Problem
- Want to see the distribution of tools that LLM either used directly
(no acceptance needed) or suggested (user acceptance required)

## Solution
- Add metric `toolUseSuggested`

## Notes
- This only takes into account what tool the LLM uses/suggests. This
does not take into account whether that tool was actually
accepted/rejected.
- This is because a user can accept/reject at a later time, or even
ignore. For example, a generated shell command can be rejected 30
minutes later or dozens of messages later in the conversation.
- The goal is to possibly streamline this, likely with the
`amazonq_interactWithAgenticChat` metric
- For now, we want info in the distribution of tools that LLM
uses/suggests

Author: chungjac

telemetry/definitions/commonDefinitions.json

@@ -1022,7 +1022,7 @@
                 "Assign",
                 "Transform",
                 "AgenticChat",
-                "AgenticChatWithToolUse"                
+                "AgenticChatWithToolUse"
             ],
             "description": "Identifies the type of conversation"
         },
@@ -1269,6 +1269,16 @@
             "type": "int",
             "description": "Truncated length of workspace context"
         },
+        {
+            "name": "cwsprToolName",
+            "type": "string",
+            "description": "Client side tool name (ex: fsWrite, executeBash)"
+        },
+        {
+            "name": "cwsprToolUseId",
+            "type": "string",
+            "description": "The id for when a client side tool is used."
+        },
         {
             "name": "databaseCredentials",
             "type": "string",
@@ -2820,6 +2830,28 @@
                 }
             ]
         },
+        {
+            "name": "amazonq_toolUseSuggested",
+            "description": "When the LLM either used a tool directly (no acceptance needed) or suggested a tool (user acceptance required)",
+            "metadata": [
+                {
+                    "type": "credentialStartUrl",
+                    "required": false
+                },
+                {
+                    "type": "cwsprChatConversationId"
+                },
+                {
+                    "type": "cwsprChatConversationType"
+                },
+                {
+                    "type": "cwsprToolName"
+                },
+                {
+                    "type": "cwsprToolUseId"
+                }
+            ]
+        },
         {
             "name": "amazonq_unitTestGeneration",
             "description": "Client side invocation of the Amazon Q Unit Test Generation with build and execute loop",