# Create or update JWT customizer

**PUT /api/configs/jwt-customizer/{tokenTypePath}**

Create or update a JWT customizer for the given token type.


## Servers
- Logto endpoint address.: https://[tenant_id].logto.app (Logto endpoint address.)


## Authentication methods
- O auth2


## Parameters

#### Path parameters
- **tokenTypePath** (string)
  The token type to create a JWT customizer for.


## Body parameters
Content-type: application/json

- **script** ()
  The script of the JWT customizer.
- **environmentVariables** ()
  The environment variables for the JWT customizer.
- **contextSample** ()
  The sample context for the JWT customizer script testing purpose.
- **tokenSample** ()
  The sample raw token payload for the JWT customizer script testing purpose.

## Responses
### 200: The updated JWT customizer.

#### Body Parameters: application/json (object)
- **script** (string)
  
- **environmentVariables** (object)
  
- **contextSample** (object)
  
- **tokenSample** (object)
  

### 201: The created JWT customizer.

#### Body Parameters: application/json (object)
- **script** (string)
  
- **environmentVariables** (object)
  
- **contextSample** (object)
  
- **tokenSample** (object)
  

### 400: The request body is invalid.

### 401: Unauthorized

### 403: Permission denied.


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