# Update metadata descriptor

**PUT /data/metadata-descriptors/{instance_id}**

Update a metadata descriptor with data provided in the request body. JSON format is expected. Validates data_type.


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


## Authentication methods
- Jwt authorization


## Parameters

#### Path parameters
- **instance_id** (string(uuid))
  


## Body parameters
Content-type: application/json

- **name** (string)
  
- **data_type** (string)
  

## Responses
### 200: Metadata descriptor updated successfully

#### Body Parameters: application/json (object)
- **id** (string(uuid))
  
- **name** (string)
  
- **field_name** (string)
  
- **data_type** (string)
  
- **project_id** (string(uuid))
  
- **created_at** (string(date-time))
  
- **updated_at** (string(date-time))
  

### 400: Invalid data format or invalid data_type


[Powered by Bump.sh](https://bump.sh)