Initiates a request for authorization of a Connected App to access a User's account. Call this endpoint using the query parameters from an OAuth Authorization request. This endpoint validates various fields (`scope`, `client_id`, `redirect_uri`, `prompt`, etc...) are correct and returns relevant information for rendering an OAuth Consent Screen. This endpoint returns: - A public representation of the Connected App requesting authorization - Whether _explicit_ user consent must be granted before proceeding with the authorization - A list of scopes the user has the ability to grant the Connected App Use this response to prompt the user for consent (if necessary) before calling the [Submit OAuth Authorization](https://stytch.com/docs/api/connected-apps-oauth-authorize) endpoint. Exactly one of the following must be provided to identify the user granting authorization: - `user_id` - `session_token` - `session_jwt` If a `session_token` or `session_jwt` is passed, the OAuth Authorization will be linked to the user's session for tracking purposes. One of these fields must be used if the Connected App intends to complete the [Exchange Access Token](https://stytch.com/docs/api/connected-app-access-token-exchange) flow.