Struct SpotifySecrets 

pub struct SpotifySecrets {
    pub client_id: String,
    pub refresh_token: String,
}

Spotify’s credential shape — OAuth 2.0 “Authorization Code with PKCE” public client: just client_id + a long-lived refresh_token. No client secret is issued or accepted by Spotify for PKCE clients. Both pieces are persisted in the OS keychain; the access token is re-minted at each CLI invocation.

Fields

client_id: String

refresh_token: String