# COTChannel

| Field | Description | [Type](/docs/documentation/models/overview_model#data-types) | Notes |
| ---- | ---- | ----------- | ---- |
| _id | Channel ID number | ObjectId<COTChannel\> | |
| __v | Document version. | | Cannot be modified and should never be used. |
| bots | Array with the IDs of the bots assigned to the channel | ObjectId<COTBot\>[ ] | [Bot Data Model](/docs/documentation/models/automations/model_bots) |
| company | Company ID number | ObjectId<COTCompany\> | [Channel Data Model](/docs/documentation/models/model_company) |
| createdAt | Channel creation date | ISODate | YYYY-MM-DDTHH:mm:ss.SSSZ |
| group | The channel's group ID number | ObjectId<COTGroup\> | [Group Data Model](/docs/documentation/models/communication/model_groups) |
| groupOwnerIds | Array of user ID numbers, including creator and initial users | ObjectId<COTUser\>[ ] | [User Data Model](/docs/documentation/models/users/model_users) |
| image | Channel avatar | object | |
| image.small | Small image size | string | URL |
| image.square | Square shaped avatar | string | URL |
| image.original | Original image size | string | URL |
| isActive | Indicates if the channel is still active or if it has been deactivated | boolean | |
| isDirect | | boolean | |
| isPrivate | | boolean | |
| lastMessage | Displays the last message sent in the channel | object | |
| lastMessage.content | Message text | string | |
| lastMessage.date | The date the message was sent | ISODate | YYYY-MM-DDTHH:mm:ss.SSSZ |
| lastMessage.sender | The user ID of the message sender | ObjectId<COTUser\> | [User Data Model](/docs/documentation/models/users/model_users) |
| lastMessage.contentType | Content types include text, survey or multimedia files | string | |
| modifiedAt | Indicates the last time channel settings were modified | ISODate | YYYY-MM-DDTHH:mm:ss.SSSZ |
| nameCode | The channel's unique identification name | string | Must be unique, max. 60 chars., Valid chars. [a-z0-9_] |
| nameDisplay | The channel name users will see in the platform | string | |
| overrideName | Indicates is the display name is overridden by the channel's first elements | boolean | False indicates the name has been overridden; true indicates that the manually added display name is being used |
| pinned | Indicates if the channel is pinned to the group panel | ObjectId | An empty array indicates the channel is not pinned |
| propertyIds | An array of element/property IDs associated with the channel | ObjectId<COTProperty\>[ ] | [Element Data Property](/docs/documentation/models/databases/model_properties) |
| search | Array of keywords for search engine | string[ ] | Automatically generated |
| settings | | object | |
| settings.write | Indicates if users can write messages in the channel | string | Options are `all` or `none` |
| userIds | Array of the IDs of the users in the channel | ObjectId<COTUser\>[ ] | |
| videoCall | Enables users to start video calls within the channel | object | |
| videoCall.start | Indicates if permissions are required to initiate a video call | object | |
| videoCall.start.any | Indicates if any user within the channel can initiate a video call | boolean | If `true`, no permissions are needed |
| videoCall.start.permissions | Array of permissions needed to initiate a video call | string[ ] | If video.start.any is `false`, permissions must be indicated |
| videoCall.isActive | Indicates if the video calls can be initiated within the channel | boolean | If `true`, calls are permitted |
| videoCall.publishVideo | Indicates permissions needed to use the video | string[ ] | |
| videoCall.publishAudio | Indicates permissions needed to use the audio | string[ ] | |