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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2507/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: testtest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRUSE9oTTExQURVbzVYLUY0RU5Gc2k0aWtDaXF5ZERpcVN3aE41TDlxeGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTA3LCJzdGF0ZV9ub25jZSI6ImUxYTQ4OThlOWY5ZDY3MjBmNDcyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTA3In0sImlzcyI6InRlc3R0ZXN0Iiwic3ViIjoidGVzdHRlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yODAyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODIwMjUzMzEsImV4cCI6MTc4MjAyNTYzMSwianRpIjoiYjNiZjdmNDQ5NThhODA5YmIxNzMifQ.ONYe1unW6fbIzwJ9ehkea5Kk_Jyuhy_w6cfYu_pTw9TkzmKYmBCm7uKS_0DL-sK2ez7gR3zWaSmhHnTmtZq8V0Lhk4MWwl6xpCKxF5sebRylc1pQah3BvbTphVa0ULEyl6a0nIUtAXQAn3EDX8C_7Kt2vOboyRVBs2lorLYM9ZE-pqDP8tR4qajZ37r_SWKL4p8xpyWwvK5W_AByd4uNTLL5wixT63s-dBoWh0HSwAxAVlSwdvItst3BbGpxiOdzHWazLxVdzaBYapENDYk4aX_539hM-MrUS8gtFIWbN2KCaMs6JdYNtXKHnfv_JaF3f2D7jWK3grnRUDFvf7A-Jg (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: e1a4898e9f9d6720f472 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)