# Update several entity castings

**PUT /data/projects/{project_id}/entities/casting**

Modify the casting of several entities of a project in a single request. The request body maps entity ids to casting arrays, each following the same format as the single entity casting route.


## Servers
- http://api.example.com: http://api.example.com ()


## Authentication methods
- Jwt authorization


## Parameters

### Path parameters

- **project_id** ()
  Unique identifier of the project



### Body: application/json (object)

- ***** (array[object])



## Responses
### 200
Map of entity ids to their updated casting

#### Body: application/json (object)
object

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