| Name | Type | Description |
| object_type | String | Will always be datastore_item |
| is_valid | Boolean | True if this references a published image_preset |
| guid | String | The unique identifier for this image_preset |
| value | String | Contains the same value as guid |
| code | String | The unique code for this image preset |
| query_string | String | The settings for this image preset represented as a query string |
| extension | String | The extension that filenames should end with for images that use this image preset, if it may be used to change the image format |
| settings | dictionary | Contains all of the settings that this image preset will apply to images when used |
| field_id | String | The identifier for this field |
| label | String | The label for this field |
| output | String | The default output that the image_preset produces when output directly to the template, which is currently the preset code. The default output may change at any time. Template developers should avoid using this and should handle the output of image presets themselves |
Image_url with presets
CopyImage_url altered
Copy