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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3802/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlzNjRIY1pSelZHVlZaWWVkWHROc0dJQVdMLWNBV19IOGxrUkU2YU5PX1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODAyLCJzdGF0ZV9ub25jZSI6IjZiYmY4ODM1MTFjODE4MDY0NGRlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODAyIn0sImlzcyI6InRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxNDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3Nzc3MTA1NSwiZXhwIjoxNzc3NzcxMzU1LCJqdGkiOiJkNzQxNWQxYjM2OTg4ZmNhYWY3MSJ9.pa_i9glg54sYgyBHXVM_g0EZzAJGtiV7VJdDUu8dJiCWBm3EsEC3Q0ty0p3bvO4avwZ-2ozxROXccF5mDWsLFRfqcpiqMLSyvr65seb-mCkg8kSYvh1O58Ab26rFnbaEqZgdXogEBd-ozCwqJNXe3D5F2tBIsxnRi3r1e1FZ2Du7G-whb79HG-XfPBm2y7Z-vMK8obV-X0NLrCnuvT5GFGUsIDNjY4TEq0Q3ct4d-_6mPUFvh34XaWw2UGRPFFQ2vc3qx-C87tTyp7FFPlZbpnBam4ebHIGUdPfGDPHZ57x_VsfYaOfAoqW_V26KimsQ9lwEBYxgVW0qr_0t86AHNw (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: 6bbf883511c8180644de (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)