---
title: "ImageGenCallInProgressEvent"
---

Image generation call in progress


## Fields

| Field                                                                                          | Type                                                                                           | Required                                                                                       | Description                                                                                    |
| ---------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------- |
| `item_id`                                                                                      | *str*                                                                                          | :heavy_check_mark:                                                                             | N/A                                                                                            |
| `output_index`                                                                                 | *int*                                                                                          | :heavy_check_mark:                                                                             | N/A                                                                                            |
| `sequence_number`                                                                              | *int*                                                                                          | :heavy_check_mark:                                                                             | N/A                                                                                            |
| `type`                                                                                         | [components.ImageGenCallInProgressEventType](../components/imagegencallinprogresseventtype.mdx) | :heavy_check_mark:                                                                             | N/A                                                                                            |