openclaw - 💡(How to fix) Fix message tool: react action incorrectly requires 'buttons' field [1 comments, 1 participants]

Fix Plan

To resolve the validation issue, we need to update the JSON schema for the message tool to conditionally require the buttons property only when action is send.

Here are the steps:

• Update the JSON schema to include a conditional requirement for buttons based on the action type.
• Ensure the schema validation logic is updated to handle this conditional requirement.

Example JSON schema update:

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "action": {"type": "string"},
    "emoji": {"type": "string"},
    "buttons": {"type": "array", "items": {"type": "object"}},
    "messageId": {"type": "string"}
  },
  "required": ["action"],
  "allOf": [
    {
      "if": {
        "properties": {
          "action": {"const": "send"}
        }
      },
      "then": {
        "required": ["buttons"]
      }
    },
    {
      "if": {
        "properties": {
          "action": {"const": "react"}
        }
      },
      "then": {
        "required": ["emoji"]
      }
    }
  ]
}

Verification

To verify the fix, test the message tool with both action: react and action: send, ensuring that:

• action: react only requires emoji (and optionally messageId).
• action: send requires both buttons and any other necessary properties.

Extra Tips

• Ensure that the updated schema is properly validated and tested before deployment to prevent regressions.
• Consider adding additional tests to cover different scenarios and edge cases for the message tool.