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.eyJ0b29sX2lkIjoyMjY4LCJzdGF0ZV9ub25jZSI6IjEyNzZhOWRjYjVjYzI3YzhjYWI5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjY4In0sImlzcyI6IklPV0FJbnN0aXR1dGlvbjAwMVRvb2wiLCJzdWIiOiJJT1dBSW5zdGl0dXRpb24wMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNTI4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0MzM3NDEsImV4cCI6MTc4NTQzNDA0MSwianRpIjoiYTUwODVmZWQwMzZiZWI3MzM2ZjcifQ.Q7BNHpyTOEfDbygq7WSU5bsFET8k49d7ePP1XKKwxmKICge4cBi-kNJZTveunIwPMa5FWzQ464jnkY8WajQlC-qNv6353qQm2zgDPVeCSDlnD2jjgMaRDUHglRFg4D33FzciVDkzn72zx8rDDfBhAm9Fb_xc-iAA-uiwVdk--jH93ZObTOd_7XFR3PzpW_CMe3Hr3BVNtVBeb0fpLc1a659BY-N2J4xEDkqqLQaF-WtxC0PtjtX3VwMS_dd5ZU4AgOYEgL8TgyrG2B2frt74x_ugCIQ_0Nw5nk-FlffJnxkvWsF7IuBJcf2GST3Ond_1flg9G4YdQ-VyjiXnTDKZHw (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: 1276a9dcb5cc27c8cab9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)