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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4608/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1RRkRqbEtYLWl2Q2RHcmtyOFhvQU9MSmhnem0xMWtMaXZWS0NJZ2hPMDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjA4LCJzdGF0ZV9ub25jZSI6ImQ2YWUwYmM2OGQxYTAwMDE2M2M1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjA4In0sImlzcyI6ImxpYnN5czEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjYwODk3OSwiZXhwIjoxNzc2NjA5Mjc5LCJqdGkiOiJlMTNhOWRlMGQ3NWY2NmU4YTk5ZiJ9.JAJ67b7Kf15SING_tkMqK30W35i76TOsR8dum-Lw3-yTE0WZRWBN-51XPvNoZgKYYwC0dKrk1dcImpJY9lfJwSZEkior1X9GNEcIxoiMQsPdZt9uhK5AMVEbgb8C0m4ZaPLyLX4XUH5yXcqBH5BcLjGQVqfWw1jDG1rEeDsrfTzXS0MQ2v2ppcK8tlhmfY5BPQxZwc3CHuJ5uNKBHw_Y1VEfwmurKksNw4Y47eCwFDMQQOwWce8cX4oQdq_FCH7DNMe-MivyqpnbEHUF_rRVbXH_Oozkuoa8vz0l85Uk-b6js-2pCzCoeGx4veB9rQfcMg7ov2f-qDmXqku_cxx_Uw (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: d6ae0bc68d1a000163c5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)