Used to identify the authentication ID for the current request.
Used to identify the authentication key for the current request.
The algorithm used to create the message authentication code, supporting SHA-256, SHA-1, etc.
Used to identify the user for the current request.
A random string generated by the client.
Any application-specific information sent along with the API request.
The application to which the credentials are bound, preventing attackers from impersonating credentials issued to others.
The application ID that issued the credentials.
A timestamp used to prevent requests outside the time window.
When checked, the payload hash value will be included.