ToolResultBlockParam

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ToolResultBlockParam",
  "type": "object",
  "description": "A tool result content block, providing the output from a tool invocation.",
  "properties": {
    "type": {
      "type": "string"
    },
    "tool_use_id": {
      "type": "string",
      "description": "The id of the tool use request this is a result for. Must match a tool_use block id."
    },
    "content": {
      "type": "string",
      "description": "The result of the tool call. Can be a string or array of content blocks."
    },
    "is_error": {
      "type": "boolean",
      "description": "Set to true if the tool execution resulted in an error."
    }
  }
}