KeyId Property
Specifies the KeyID of the pre-shared authentication key.
Syntax
property KeyId: String read get_KeyId write set_KeyId;
Default Value
''
Remarks
If processing requests from a single known party, assign the Id of the key you pre-shared with them to this property, and the key itself to the KeySecret property. If you expect to receive requests from many parties with different authentication keys, use KeySecretNeeded event instead.