response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2224/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: com.snapplify.engage (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVNTDBvai1mel9DZTV3RldQamhoYS1JcGNVbnNPZ0R6T1MxbjNyLU1pQWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjI0LCJzdGF0ZV9ub25jZSI6ImVkZjczNTVjMjBkNDgxNWI1YTkxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjI0In0sImlzcyI6IlNuYXBwbGlmeSBFbmdhZ2UgVG9vbCIsInN1YiI6ImNvbS5zbmFwcGxpZnkuZW5nYWdlIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMjQyNjk4LCJleHAiOjE3NzIyNDI5OTgsImp0aSI6IjZlZDc5ZjMxMzQyM2Q4MWM5YjI5In0.cN5s5JbSbmZFLuhcFEIbIQJo4ksnLXlY2bXtGnaqP2AIVQLcgAUCy3qWtH3FcIlqTz5x_arf3d6JZ8R_oCGjKLopxBpebdSgMFuLtZpXYeuZcHvftP7FxJJ5GgRWQ3eCup5aMpqfdHEZJ6l3wr7Dg7mHk2uOQ5w7O9jvMtxAxV_V69MdYd8osKscfWWGvqlSQPefuanpX8AZMvIA3RL3RdVwUjt4T66j9E1Klc58DLQqhqJ_c3dvS8YFzyx2LmjPSVFC_EVKpoEpat21QXV6Tgghm9ESlunmFh8aIGWOxE7Q_v1s0d-VzlzWYDF_Zn2fLEuevNQOqHEdAhD4TWD08A (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: edf7355c20d4815b5a91 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)