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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4840/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: mk (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklFY2g2UkVzc3o3Z3lLZXhkdzBxR0RJNlhyU0FCNXlQU2haYklyV3hnMG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODQwLCJzdGF0ZV9ub25jZSI6IjhjZWFhOWE4OWVhZjBmMTNiOTQ5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODQwIn0sImlzcyI6ImVsYW0gbWF5IHRvb2wgMjMiLCJzdWIiOiJtayIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ5MjAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQ2MDg2NiwiZXhwIjoxNzcwNDYxMTY2LCJqdGkiOiIwMzZmODExODA0ZjAyYzIyYWRmNSJ9.DxHbSRg4OxbHD6uHaeMKGWazhCvs_3gxif5XFJ383wvsjlXWfgerJTx0mjsYgQEXVTBwPrZYtxOz02zSPTLYoZVsIe3MuF5Kics2g-lUv8w0iHRkXmkRRKuBXHoGLCImUPaRTLPKAV6MX1PF811GuMtygrLn5Si9GGTgq_jiDm08sMNsOJ2HnpQBJqitHex7bXtdC6yXVGN5hPHpalkl1Z1dLwf5pIQMW88YQCkfu6_lI6ro04MZQ8Z9U72uP-D90k04hTF_udmpkGsRUf86zqMmGYvSTPMOqpzvMuu4QfUKLf77LOOpg7iVtRi-M7j9ScK77DT0aXBKjgbF2kmtZA (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: 8ceaa9a89eaf0f13b949 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)