Defines a value to be injected into the API call, such as a secret or query parameter, along with its location and type.
The location in the request where the value should be injected (e.g., header, query).
The type of the injected value, either 'secret' or 'regular'.
The value to be injected into the request.
Defines a value to be injected into the API call, such as a secret or query parameter, along with its location and type.