# EventResponseChange
## Properties
**field** | Option<**String**> | The name of the field that has changed in the resource. | [optional][readonly]
**action** | Option<**String**> | The type of action taken on the **field** which has been changed. This can be one of `changed`, `added`, or `removed` depending on the nature of the change. | [optional][readonly]
**new_value** | Option<[**serde_json::Value**](.md)> | *Conditional.* This property is only present when the **field's** `action` is `changed` and the `new_value` is an Asana resource. This will be only the `gid` and `resource_type` of the resource when the events come from webhooks; this will be the compact representation (and can have fields expanded with [opt_fields](/docs/input-output-options)) when using the [Events](/docs/asana-events) resource. | [optional]
**added_value** | Option<[**serde_json::Value**](.md)> | *Conditional.* This property is only present when the **field's** `action` is `added` and the `added_value` is an Asana resource. This will be only the `gid` and `resource_type` of the resource when the events come from webhooks; this will be the compact representation (and can have fields expanded with [opt_fields](/docs/input-output-options)) when using the [Events](/docs/asana-events) resource. | [optional]
**removed_value** | Option<[**serde_json::Value**](.md)> | *Conditional.* This property is only present when the **field's** `action` is `removed` and the `removed_value` is an Asana resource. This will be only the `gid` and `resource_type` of the resource when the events come from webhooks; this will be the compact representation (and can have fields expanded with [opt_fields](/docs/input-output-options)) when using the [Events](/docs/asana-events) resource. | [optional]
[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)