ConsumerSecret Parameter (Connect-WooCommerce Cmdlet)
The consumer secret assigned by WooCommerce when creating the authentication credentials. If this and the ConsumerKey properties are set, and InitiateOAuth is OFF, the provider will authenticate using one-legged OAuth1.0.
Connect-WooCommerce -ConsumerSecret string
As part of creating a new set of credentials, you will receive the ConsumerKey and ConsumerSecret values.