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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1702/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: testing54321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkQyeDhHdHJPTXJ1U25jQU1HdUMydnZwTmVORUI0UWRKTF9BOTgtRWZ2WE0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzAyLCJzdGF0ZV9ub25jZSI6IjdjZmMyYTFlYzhkOGVmNGU5ZDZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzAyIn0sImlzcyI6Ik1pbmEncyBUZXN0IFRvb2wiLCJzdWIiOiJ0ZXN0aW5nNTQzMjEiLCJhdWQiOiJodHRwczovLzlhZDktMTUwLTI0OS0yMDQtMTQ0Lm5ncm9rLmlvL3BsYXRmb3JtL3Rva2VuLnBocCIsImlhdCI6MTc3NDQ3ODY0OCwiZXhwIjoxNzc0NDc4OTQ4LCJqdGkiOiI3NTA2ZTZmYTUyMmE3NDM3ZTA5OSJ9.NebatpFXMolhaq8oTTDl8zLAdhewYjEsiwVwnOM8Pr5BQhzG5XYQinyAvFQHqMaWwcDS_wP-IUGF6hcR4BEJDbAiQVEawcweuX9N2TYfkGUfesklzqUBeWuNn8qQPXpgomSpydhQE8WEkQHNo2V_8CpbtEJQdTtBvLddukGp9eUlcihIsyZxkIATCWN9wrhsWZavuNieFbeeRzmcC-gLp34Z8B0KCKn7UaGtGaV4wDkpFM2bHQRmqcbHD7eV5fcUXlcOutLBTz9kCGCC7K2BS2xj2UeXQCiWEHrasil2j1RPxa7GA-hs9Bbp8URhybXsvsI5KW1uf3TYaVxJkpxHVA (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: 7cfc2a1ec8d8ef4e9d6e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)