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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2883/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: rr_test_platform_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlM2SGo3QzNOMF9SMENMNno1RE1WVGU3QkRkUXRHdzFlcHRmMlZXa0NXSDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODgzLCJzdGF0ZV9ub25jZSI6ImVmMGI1ZDBmZGU3MDk0NDcyZDBmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODgzIn0sImlzcyI6InJyX3Rlc3RfdG9vbCIsInN1YiI6InJyX3Rlc3RfcGxhdGZvcm1fY2xpZW50IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzIwOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2ODEwNjMxLCJleHAiOjE3NzY4MTA5MzEsImp0aSI6IjcwOTZjYThmMTgyMGJhMGNkZGFkIn0.elCIXEpFxXQlOA0uDWFXv2R_yFU4NAGrMcRa7weQQtBK0acyBMXK4Ub72HKNfN2SBz2Ns_6BQjNluH7jixhchKprV0mLDyiuHhYBye39qVCWYcQeOUJov57nQbIvHUhZ-c6JYYfWKHl3phx2AQpVK7mdMC2v6kYqlhJWOz2TVKcAtKvEjZ-UxPiLHgNOq3GUs1KJyovd2BO1jr8AWPwtw_SPCxHZrk9W2WwrBXK2NLt4Iatv2BBDBBHHGVVf70FEO2Ae5hAiLDQJtclvUHgKC2HIOC1stPrsulb4o4QypwtPmw9bE3v6PS98L0QwbccLJkB8o15K2p0JK_z4evrSZg (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: ef0b5d0fde7094472d0f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)