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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2548/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: client-1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxqejMyQ01DLUpWQWJxbi10SHZnbEpUQTFTcGIycF84NTV2MWozWVJ2TWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTQ4LCJzdGF0ZV9ub25jZSI6IjdmOGNmOTc5Nzc4YTIzZmNlNGEwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTQ4In0sImlzcyI6IkNBSSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnQtMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI4MzQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDU1NTA2NCwiZXhwIjoxNzc0NTU1MzY0LCJqdGkiOiI1ZTZlMTg1ZTcxYWIyZTUyYTM0YSJ9.GhXlkH4WFoKPN_75wS9y4kAvNam6k2yGik_oGXgSZ2-kWblmKVc3Xe90y8XqP9WuMYHwvAphjzbB9ITj2-p1nu-r6bIaVxkAKVDYnpFScVgOokjeRBAYkVUjUaDFzI3fc3hZjiFWfxoDu_pWDZ9qwipxvlfS9Rzq90RF4Y7HmDtdKaabgl3jmxVBtYyIumpFcOH8aJuUvFQVYvtFsupabwyCIi3MImBgx_4-YDM2VXwfRr26u8awBeH2Q6m3cqHfOs4vbiN9b4afZpbHD-IkuHBqh4jk_7kn9bf_A5K6SQXjrsHaSfFRmWUo_GSc60FNvoQFHo-BOhfVHJOWq1lZUQ (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: 7f8cf979778a23fce4a0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)