PGPSecretKeyringSource (PGP Adapter)
Specifies secret keyring source type.
Secret keyring source
Use this property to specify the type of the secret keyring source.
The keyring contained in a file can be specified in two different ways. One is to set Secret keyring source to File, and assign file name to the PGPSecretKeyringValue property. Another way is to use PGPSecretKeyringFile property. If the latter property is not empty, the contents of Secret keyring source is ignored.