Fetches Request Token from the specified URI passing extra parameters in that URI.
| Exception Type | Condition |
|---|---|
| MailBeeInvalidArgumentException | uri is a null reference (Nothing in Visual Basic) or an empty string. |
| MailBeeDataParsingException | An URI has incorrect format. |
| MailBeeStreamException | A stream error occurred. |
| MailBeeWebException | HTTP connection error occurred. |
See OAuth topic for the example.
OAuth Class | MailBee Namespace | OAuth.RequestToken Overload List