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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1735/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImE4YVAtbkxxM1dnenhDaFVXcGZPcXF4bXA4MngxUVRQZjNUcEM5NC1vZUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM1LCJzdGF0ZV9ub25jZSI6ImNhMTMyMjZlNjQyNTlmYmRhNGMzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM1In0sImlzcyI6IlRlc3QgdG9vbCBMVElfMTIzIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODY2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njk0MDE4MjgsImV4cCI6MTc2OTQwMjEyOCwianRpIjoiNDk2ZDMxMTgzMWQ1N2NjZjQxNDIifQ.MRBhZWk4xdbcqaK_E5HxuvKl3Wo0mZ6MrILq28-gHFg0AWyypr8zvCeN_AfEJj2-YPIbpjPHjBSf3AOKDaKU-iErsLa11Rp1dNbH259bv6X5LPJWNf2HPMMZ6iHBbFXQM2JX-ew_qtQn_NKISahRhdnn6U9ediMyz1jNtyG5naO1RoGk3yF2z61HHsIPfoCqMjaoLXX6myNQD2R-3I4cp4DeuiQKWaxQWP7pL0nOU9uoxrsR5HPWjyDXgqOOE_cvfqdwDJoXgc_1fAEuQtZO0MRhm2JdDFy37N5EWjrvVFaTnNKh6to4qO57VLYVeCMhCQwf4E-6Sihocn9fNLronQ (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: ca13226e64259fbda4c3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)