Service
               
               
                  DaiAuthenticationKeyService
               
            
                  Dependencies
               
               
                  DaiAuthenticationKey
                  
            ▼
                  DaiAuthenticationKeyType
               Key types associated with DaiAuthenticationKey objects.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202505
| Enumeration | Description | 
|---|---|
| UNKNOWN | The value returned if the actual value is not exposed by the requested API version. | 
| API | Indicates that the key is a standard API key and should be used with the api-key SDK parameter when authenticating stream create requests. | 
| HMAC | Indicates that the key is an HMAC key and should be used to generate a signature for the stream create request with the auth-token SDK parameter. |