fix(fern/apis/api/openapi.json): Add blocking boolean to tool call message configuration

Author: fern-api[bot]

fern/apis/api/openapi.json

@@ -4296,6 +4296,12 @@
             ],
             "description": "This message is triggered when the tool call starts.\n\nThis message is never triggered for async tools.\n\nIf this message is not provided, one of the default filler messages \"Hold on a sec\", \"One moment\", \"Just a sec\", \"Give me a moment\" or \"This'll just take a sec\" will be used."
           },
+          "blocking": {
+            "type": "boolean",
+            "description": "This is an optional boolean that if true, the tool call will only trigger after the message is spoken. Default is false.\n\n@default false",
+            "example": false,
+            "default": false
+          },
           "content": {
             "type": "string",
             "description": "This is the content that the assistant says when this message is triggered.",