Currently, the InstallationStore interface does not have any methods for data deletion. We can add the following methods for properly handling tokens_revoked and app_uninstalled events. All the built-in classes should implement these methods. For developers who do not handle these events, implementing these are totally optional.

    def delete_installation(
        self,
        *,
        enterprise_id: Optional[str],
        team_id: Optional[str],
        user_id: Optional[str],
    ) -> None:
        raise NotImplementedError()

    def delete_bot(
        self,
        *,
        enterprise_id: Optional[str],
        team_id: Optional[str],
    ) -> None:
        raise NotImplementedError()

    def delete_all(
        self,
        *,
        enterprise_id: Optional[str],
        team_id: Optional[str],
    ):
        raise NotImplementedError()

Here is an example I've implemented for Google Cloud Datastore: https://gist.github.com/seratch/d81a445ef4467b16f047156bf859cda8

Category (place an x in each of the [ ])

• slack_sdk.web.WebClient (sync/async) (Web API client)
• slack_sdk.webhook.WebhookClient (sync/async) (Incoming Webhook, response_url sender)
• slack_sdk.models (UI component builders)
• slack_sdk.oauth (OAuth Flow Utilities)
• slack_sdk.socket_mode (Socket Mode client)
• slack_sdk.audit_logs (Audit Logs API client)
• slack_sdk.scim (SCIM API client)
• slack_sdk.rtm (RTM client)
• slack_sdk.signature (Request Signature Verifier)

Requirements

Please read the Contributing guidelines and Code of Conduct before creating this issue or pull request. By submitting, you are agreeing to those rules.