# CallData ## Fields | Field | Type | Required | Description | | -------------------- | -------------------- | -------------------- | -------------------- | | `deadline` | *str* | :heavy_check_mark: | N/A | | `fee_amount` | *str* | :heavy_check_mark: | N/A | | `id` | *str* | :heavy_check_mark: | N/A | | `operator` | *str* | :heavy_check_mark: | N/A | | `prefix` | *str* | :heavy_check_mark: | N/A | | `recipient` | *str* | :heavy_check_mark: | N/A | | `recipient_amount` | *str* | :heavy_check_mark: | N/A | | `recipient_currency` | *str* | :heavy_check_mark: | N/A | | `refund_destination` | *str* | :heavy_check_mark: | N/A | | `signature` | *str* | :heavy_check_mark: | N/A |