# Update SAML application

**PATCH /api/saml-applications/{id}**

Update SAML application details by ID.


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


## Authentication methods
- O auth2


## Parameters

#### Path parameters
- **id** (string)
  The unique identifier of the saml application.


## Body parameters
Content-type: application/json

- **name** (string)
  The name of the SAML application.
- **description** (string | null)
  Description of the SAML application.
- **customData** (object)
  Custom data for the application.
- **attributeMapping** (object)
  
- **entityId** (string | null)
  
- **acsUrl** (string | null)
  The Assertion Consumer Service (ACS) URL.
- **encryption** (object | null)
  Validator function
- **nameIdFormat** (string)
  

## Responses
### 200: The SAML application was updated successfully.

#### Body Parameters: application/json (object)
- **tenantId** (string)
  
- **id** (string)
  
- **name** (string)
  
- **description** (string | null)
  
- **type** (string)
  
- **customData** (object)
  arbitrary
- **isThirdParty** (boolean)
  
- **createdAt** (number)
  
- **attributeMapping** (object)
  
- **entityId** (string | null)
  
- **acsUrl** (object | null)
  
- **encryption** (object | null)
  Validator function
- **nameIdFormat** (string)
  

### 400: Bad Request

### 401: Unauthorized

### 403: Forbidden

### 404: The SAML application was not found.

### 422: Validation error.


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