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.eyJ0b29sX2lkIjozNTg1LCJzdGF0ZV9ub25jZSI6IjQ5MDFiMzZlZTdhNTY1YjlhMDliIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTg1In0sImlzcyI6IlBlYXJzb24gVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zOTgzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzUyMTE2NDgsImV4cCI6MTc3NTIxMTk0OCwianRpIjoiYTgzZjc1OGNlZDdlYjY0NGYwYTEifQ.uEEcRnLw3A0mU9Lf-Xb0_XV33ig3Xo-wbXyUjz2urJt2GIbUAYpdLUv1ibKW2jaLbQ29VLgvAXOm-7nEWCat_q_3uamoMejfj6OlZH7_2sAhRnEmN6ZsVCr9zeAKvDv4hzgFYPXxxumqU97F8LtkzEgvJD9G00TYuuOdxuJgUUxCfwyZwLiI-d-e7zK5EEZ9O33eRhDyODbbKPVNniHPzA50Oq-ZFVzYG1EloJziZg1gPmo0zXvr6UYRqT_YjllH9aLiwlqf9Ga0fSjn_0oKNhPmHe_rCdINcPM4YP0ONlj4Sn4i23VqvCOr6l0msl5LdKfheOT7SC_wCKcZMOFN8g (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: 4901b36ee7a565b9a09b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)