# Interfaces / Order Activity Content Interface

# Order Activity Content Interface

**Interface**
## OrderActivityContentInterface

### Implementations
*List of the objects that implement this interface*

- [OrderActivityGeneralCommentType](/documentation/Objects/Orders#OrderActivityGeneralComment)
- [OrderActivityLineCommentType](/documentation/Objects/Orders#OrderActivityLineComment)
- [OrderActivityReviewerStatusUpdateType](/documentation/Objects/Orders#OrderActivityReviewerStatusUpdate)
- [OrderActivityReviewerStatusRemovedType](/documentation/Objects/Orders#OrderActivityReviewerStatusRemoved)
- [OrderActivityReviewStatusUpdateType](/documentation/Objects/Orders#OrderActivityReviewStatusUpdate)
- [OrderActivityOrderDetailUpdateType](/documentation/Objects/Orders#OrderActivityOrderDetailUpdate)
- [OrderActivityOrderLineUpdateType](/documentation/Objects/Orders#OrderActivityOrderLineUpdate)
- [OrderActivityReviewAttachmentsAddedType](/documentation/Objects/Orders#OrderActivityReviewAttachmentsAdded)
- [OrderActivityReviewAttachmentRemovedType](/documentation/Objects/Orders#OrderActivityReviewAttachmentRemoved)

| Fields | Type | Description |
| --- | --- | --- |
| type | [OrderActivityTypeEnum!](/documentation/Enums/Orders#OrderActivityTypeEnum) | The type of activity that was performed |