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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3585/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkU4YmRPa3dCenltQmxfakNsZHNGR2FUT1JKVTZvLXlNZ21XOTZONlhBY2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTg1LCJzdGF0ZV9ub25jZSI6IjBjNGU5MGE3ZDY5ZDllYWQ0MjNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTg1In0sImlzcyI6IlBlYXJzb24gVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zOTgzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk4NTQwMDcsImV4cCI6MTc3OTg1NDMwNywianRpIjoiYjhkZGFjOGQ1NjE2YTE2ZGUyYzYifQ.NjXC8QefZV1Lx8lEPBKKQ9C7dEt0KTF4fQI0tHo_7RDAsl1DYo3YP4W38pj_rTMLfROiGa0VBNLYT0yyiypA3VY0LYZhzld1Q7hzCKZvWaPzR5fyhtd12q-90Yb3tkLxq3lcYsLFiLqsW_HT1xuvByAxMcPQJ0eawCBiUSzpmOJxwzm_P62kb8L69ge8GSWDZ8vnONsx4817AtUHNdGE70YxznOdUB7BvecYaPSv-dGpggfBtbIl8NyjpaO88hB0SmL7QIloWXlysq_9QQ_o1jSk6f1rruiaFiFfXBc0fykMLRTR49OfrQ13N8dirsHw6UxF_M1jC8I8KIzK1rX4Lg (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: 0c4e90a7d69d9ead423a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)