# OpenResponsesStreamEventResponseOutputTextAnnotationAdded

Event emitted when a text annotation is added to output


## Fields

| Field                                                                                              | Type                                                                                               | Required                                                                                           | Description                                                                                        |
| -------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| `type`                                                                                             | [models.TypeResponseOutputTextAnnotationAdded](../models/typeresponseoutputtextannotationadded.md) | :heavy_check_mark:                                                                                 | N/A                                                                                                |
| `output_index`                                                                                     | *float*                                                                                            | :heavy_check_mark:                                                                                 | N/A                                                                                                |
| `item_id`                                                                                          | *str*                                                                                              | :heavy_check_mark:                                                                                 | N/A                                                                                                |
| `content_index`                                                                                    | *float*                                                                                            | :heavy_check_mark:                                                                                 | N/A                                                                                                |
| `sequence_number`                                                                                  | *float*                                                                                            | :heavy_check_mark:                                                                                 | N/A                                                                                                |
| `annotation_index`                                                                                 | *float*                                                                                            | :heavy_check_mark:                                                                                 | N/A                                                                                                |
| `annotation`                                                                                       | [models.OpenAIResponsesAnnotation](../models/openairesponsesannotation.md)                         | :heavy_check_mark:                                                                                 | N/A                                                                                                |