### ++Content Item Entity Service++

#### ++Get Data Record for Content Item++

Returns the ID of the corresponding Data Record for a specific Content Item entity.

Request takes no content, and on success returns a response containing a JSON Data Record Identifier for the Data Record of the Content Item.

#### REST API cookbook

[Get Data Record for Content Item](https://help.uplandsoftware.com/objectiflune/en/olconnect-api/2025.2/Cookbook/REST_API_Reference/Content_Item_Entity_Service/Get_Data_Record_for_Content_Item.html)

| Method Type | Content Type | Additional Headers |
| ----------- | ----------- | ----------- |
| GET | - | If server security settings are enabled, then one of the following:<br/> &middot; **Authorization** – Basic Authentication (Username and Password) credentials (Base64 encoded)<br/> &middot; **auth_token** – Authorization Token |

#### URI

/rest/serverengine/entity/contentitems/{contentItemId}/datarecord

#### Path parameters

**contentitemId** - ID of the Content Item entity in Server. number

#### On success

| Status Code | Content | Content-Type | Additional Headers | Description |
| ----------- | ----------- | ----------- |----------- | ----------- |
| 200 OK | JSON Data Record Identifier for the Data Record of Content Item | application/json | - | Data Record Identifier returned |

#### Response JSON

```
{
	record: __the data record entity identifier__, number
}
```

#### Error messages

| Status Code | Content | Content-Type | Additional Headers | Description
| ----------- | ----------- | ----------- |----------- | ----------- |
| 401 Unauthorized | - | - | **WWW-Authenticate** – BASIC (Basic Authentication credentials are accepted) | Server authentication is required.<br/>Response when neither basic authentication credentials nor an authorization token have been specified in the request headers. |
| 401 Unauthorized | Error message | - | - | Server authentication is required.<br/>Response when the authorization token specified in the request headers has now expired. |
| 403 Forbidden | Error message | - | - | Server authentication is required.<br/>Response when either the basic authentication credentials or the authorization token specified in the request headers are invalid. | 

#### ++Get Content Item Properties++

Returns the ID of the corresponding Data Record for a specific Content Item entity.

Request takes no content, and on success returns a response containing a JSON Name/Value List (Properties Only) of all the properties for the Content Item.

#### REST API cookbook

[Get Content Item Properties](https://help.uplandsoftware.com/objectiflune/en/olconnect-api/2025.2/Cookbook/REST_API_Reference/Content_Item_Entity_Service/Get_Content_Item_Properties.html)

| Method Type | Content Type | Additional Headers |
| ----------- | ----------- | ----------- |
| GET | - | If server security settings are enabled, then one of the following:<br/> &middot; **Authorization** – Basic Authentication (Username and Password) credentials (Base64 encoded)<br/> &middot; **auth_token** – Authorization Token |

#### URI

/rest/serverengine/entity/contentitems/{contentItemId}/properties 

#### Path parameters

**contentitemId** - ID of the Content Item entity in Server. number

#### On success

| Status Code | Content | Content-Type | Additional Headers | Description |
| ----------- | ----------- | ----------- |----------- | ----------- |
| 200 OK | JSON Name/Value List (Properties Only) of properties for Content Item | application/json | - | Content Item entity properties successfully retrieved |

#### Response JSON

```
[
	{
	name: __the name of the property__, string
	value: __the value of the property__, string
	}
]
```

#### Error messages

| Status Code | Content | Content-Type | Additional Headers | Description
| ----------- | ----------- | ----------- |----------- | ----------- |
| 401 Unauthorized | - | - | **WWW-Authenticate** – BASIC (Basic Authentication credentials are accepted) | Server authentication is required.<br/>Response when neither basic authentication credentials nor an authorization token have been specified in the request headers. |
| 401 Unauthorized | Error message | - | - | Server authentication is required.<br/>Response when the authorization token specified in the request headers has now expired. |
| 403 Forbidden | Error message | - | - | Server authentication is required.<br/>Response when either the basic authentication credentials or the authorization token specified in the request headers are invalid. | 

#### ++Update Content Item Properties++

Submits a request to update (and replace) the properties for a specific Content Item entity in the Server.

Request takes a JSON Name/Value List as content (the Content Item ID and the new properties), and on success returns a response containing the result of the request for update/replacement (“true”).

#### REST API cookbook

[Update Content Item Properties](https://help.uplandsoftware.com/objectiflune/en/olconnect-api/2025.2/Cookbook/REST_API_Reference/Content_Item_Entity_Service/Update_Content_Item_Properties.html)

| Method Type | Content Type | Additional Headers |
| ----------- | ----------- | ----------- |
| PUT | application/json | If server security settings are enabled, then one of the following:<br/> &middot; **Authorization** – Basic Authentication (Username and Password) credentials (Base64 encoded)<br/> &middot; **auth_token** – Authorization Token |

#### URI

/rest/serverengine/entity/contentitems/{contentItemId}/properties 

#### Request parameters

```
{
	id: __the data entity identifier__, number
	properties: [
		{
		name: __the name of the property__, string
		value: __the value of the property__, string
		}
	]
}
```

#### Path parameters

**contentitemId** - ID of the Content Item entity in Server. number

#### On success

| Status Code | Content | Content-Type | Additional Headers | Description |
| ----------- | ----------- | ----------- |----------- | ----------- |
| 200 OK | Result of request to update Content Item | text/plain | - | Update of Content Item properties successfully requested (response of “true” for success) |

#### Error messages

| Status Code | Content | Content-Type | Additional Headers | Description
| ----------- | ----------- | ----------- |----------- | ----------- |
| 401 Unauthorized | - | - | **WWW-Authenticate** – BASIC (Basic Authentication credentials are accepted) | Server authentication is required.<br/>Response when neither basic authentication credentials nor an authorization token have been specified in the request headers. |
| 401 Unauthorized | Error message | - | - | Server authentication is required.<br/>Response when the authorization token specified in the request headers has now expired. |
| 403 Forbidden | Error message | - | - | Server authentication is required.<br/>Response when either the basic authentication credentials or the authorization token specified in the request headers are invalid. | 
| 500 Internal Server Error | - | - | - | Server error or Content Item ID mismatch in JSON. | 

#### ++Update Multiple Content Item Properties++

Submits a request to update one or more properties for one or more Content Item entities in the Server.

Request takes JSON Name/Value Lists as content (each with the Content Item ID and the new properties), and on success returns a response containing no content.

#### REST API cookbook

[Update Multiple Content Item Properties](https://help.uplandsoftware.com/objectiflune/en/olconnect-api/2025.2/Cookbook/REST_API_Reference/Content_Item_Entity_Service/Update_Multiple_Content_Item_Properties.html)

| Method Type | Content Type | Additional Headers |
| ----------- | ----------- | ----------- |
| PUT | application/json | If server security settings are enabled, then one of the following:<br/> &middot; **Authorization** – Basic Authentication (Username and Password) credentials (Base64 encoded)<br/> &middot; **auth_token** – Authorization Token |

#### URI

/rest/serverengine/entity/contentitems/properties 

#### Request parameters

```
[
	{
		id: __the data entity identifier__, number
		properties: [
			{
			name: __the name of the property__, string
			value: __the value of the property__, string
			}
		],
	},
	{
		id: __the data entity identifier__, number
		properties: [
			{
			name: __the name of the property__, string
			value: __the value of the property__, string
			}
		],
	},
]
```

#### On success

| Status Code | Content | Content-Type | Additional Headers | Description |
| ----------- | ----------- | ----------- |----------- | ----------- |
| 200 OK | - | - | - | Properties of Content Item entities successfully updated |

#### Error messages

| Status Code | Content | Content-Type | Additional Headers | Description
| ----------- | ----------- | ----------- |----------- | ----------- |
| 401 Unauthorized | - | - | **WWW-Authenticate** – BASIC (Basic Authentication credentials are accepted) | Server authentication is required.<br/>Response when neither basic authentication credentials nor an authorization token have been specified in the request headers. |
| 401 Unauthorized | Error message | - | - | Server authentication is required.<br/>Response when the authorization token specified in the request headers has now expired. |
| 403 Forbidden | Error message | - | - | Server authentication is required.<br/>Response when either the basic authentication credentials or the authorization token specified in the request headers are invalid. |