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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1862/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: client_tester_543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJiMDZIQk1fcDdOOVRWYlk2SkZyUFowNUlHbEVEazduSVlVN2VYU0dDS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODYyLCJzdGF0ZV9ub25jZSI6ImI0ZDAxNmYyZWQ0M2Q4ODg3ZDc3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODYyIn0sImlzcyI6Ik15TmV3VG9vbDU0MzIxMCIsInN1YiI6ImNsaWVudF90ZXN0ZXJfNTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjAyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMTI1MTQxLCJleHAiOjE3NzAxMjU0NDEsImp0aSI6IjM2YTRjOThhZTAyNmNhMGY1YTM5In0.s5QCLcwMi23iGsAHG9E96F_f0DWz4iE1T--BL6juNYU_eqI8iHnmLutNVC3-wbkuDL7h-z6TBr_XZvGlVshSqk2x0UX6RrmSzDkrn93l0Tlls0CnrmqoRhpvlWbw2QBCWM4WUhe3UwNQMewbTIpQUPxk7WuglvwJlYvhUMZc3UUsa4mqtzxlL77PjyOAcTy_4OHd9-XLMqVkuuUdI_5iSj3BlajALHA_F1dbBUzp04dr0WH75HA5Tjt1bal_zSak_dbbhSp9Raou8qoHyZkLJvSzzfWwd2OzJXzAOycdspYO0q2W9YxJUJFXYA2Sos8tb_xlfFK3xfJdnW1-LD5L9g (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: b4d016f2ed43d8887d77 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)