The KeyringAddKeyPlain method adds a plain-text password to a keyring.
string KeyringAddKeyPlain( string keyring, long realmId, string password )
An updated keyring string
Keyring is an opaque value that incapsulates passwords to groups, photosets, and photos known to the user. The application provides the keyring in the X-Zenfolio-Keyring header when calling the Zenfolio API, downloading, or uploading photos.
To protect plain-text passwords from being seen by intermediate parties, it is recommended to call this method only over an HTTPS connection.