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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2268/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: IOWAInstitution001 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNkTW8tQkI1MjBuRldsVU9iNmFvMXJJQl9TeEYwTE9VSjVJdTdnYTJYUjAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjY4LCJzdGF0ZV9ub25jZSI6IjlmOTY5YzAxYmVkZDRlMTk1YjgyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjY4In0sImlzcyI6IklPV0FJbnN0aXR1dGlvbjAwMVRvb2wiLCJzdWIiOiJJT1dBSW5zdGl0dXRpb24wMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNTI4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY4NjM1NjEsImV4cCI6MTc3Njg2Mzg2MSwianRpIjoiNGY0MDNlMTFkMTQ4MTJiMmIwNWQifQ.Bci48tMIDk7Cmaj8f5fUSYU7qPsccbY8e-AZ7e9pl37lhvvCNJg8dzeQvzqcscpGXItMHBCdzXATU-Jgiw38qtQh-YK9KU2_x7VJ6v_1rjh85DLJGC3Yj3EKTpmyz5AH4higSp_4sSAd_ol31-VjeSDmGe5NLBxNCVnhks5e6no3hFvap5Ev3kePBgTL5ztavCUSg3Y5gQ1bMpfahOSF4BWr1CFDYgdHT_zmbn66D6gCRlweo7v6OoSBuZRsgHKaYLs5QQZhIsQLtd-fs2nmUax4McLvLnmA2PTzdUQJp3GrHGQvUgrYJvPMpX9pW7DTjFWf5Ju4uwmG7Z4c-KNyww (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: 9f969c01bedd4e195b82 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)