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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1773/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: 15173 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJxZVF1Mk9IbzlvdE9ObWx4UEJEUFNNMjJjdW5VUlNncDljbENKVlFxb1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzczLCJzdGF0ZV9ub25jZSI6ImNhODhjZWI5ZGExYWE5OGUzMGQwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzczIn0sImlzcyI6IkhleExlYXJuIiwic3ViIjoiMTUxNzMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTA3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2MTY5NjcsImV4cCI6MTc3NjYxNzI2NywianRpIjoiOWQ3ODdjN2Q3NjJjOWUyMTIwYTAifQ.lUITNXUtMy7QRNaNvbTD7-qDa--IR8SGI3uNw4oX9aPL0EQQp2v6aAhrShK2Y0zad7iNpQXJqYJHJEsGjXXV7ZPSEqscK-u4oae8x5MyLp9o7W8G45rbHDUDoJ-l54T2zzUSvyIWs7C31PjC3HWYYR_2cxa3Z2L9ueVK9N4y3NeHipa-zH7IGOOZGKIoV2P8oh1-7V60UlKdpT7viN3GYKU6gDREvmkL07FT7j-7ywA_hS1sADtBLsw9dCyO6GFPexWR2MVs_TEg2FLjFjuav_NvoFbr8DAqLNQmfWZCBqz6q-Qzc8AG3VWYnNkTMpiURzzGhp1h1JldO4JwTWcagQ (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: ca88ceb9da1aa98e30d0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)