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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2915/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: 101010 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImpFcFdOcDViN0VOVDJTY2R1NXptVWJCb2UzMjdpT3dBVXp2SUwzMUtUdmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTE1LCJzdGF0ZV9ub25jZSI6ImM0ZGM4OTFjM2ZjOGViMjhjMDAyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTE1In0sImlzcyI6IkNhbGwgVGVzdCBUb29sIiwic3ViIjoiMTAxMDEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzI0Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MDc1OTQ3LCJleHAiOjE3OTQwNzYyNDcsImp0aSI6Ijk0N2Y2OWU0NGU0OTI4MWVkNzdjIn0.dVk-GYzVOVb80yVHRQUrD6AEXGhqHQY3ZVK-gQj_xM3e85KqUJbWPocTiSBIUM65HKu2OKuh7uss5vhVWsmzMrdIG-pqO1-zLLjRIN-ByiEfxDkujNj5bbNlMWBwpZe0OCThU6TtRH2jsGRyg5xVBy1JmjtbH6Qao3lApV36b8R9Nbgqi0zydpW6ZBDoG5xxVPPim7iZKyEIngFOgKGjp0efLpbBtKmE5iVzQdfQG-gbf4dlcZyWMc_ULoSM9Sn6_CraHTQJZbbXxRdB7B2PXGh5e7_xISgtychCEovx11pDnNR4GmO-cw2CAci3RIrtDqquIVdcq6miXWn324PFpw (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: c4dc891c3fc8eb28c002 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)