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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1862/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_tester_543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJiMDZIQk1fcDdOOVRWYlk2SkZyUFowNUlHbEVEazduSVlVN2VYU0dDS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODYyLCJzdGF0ZV9ub25jZSI6IjRlYjM3MzQxY2VmODU4NWQ5OThjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODYyIn0sImlzcyI6Ik15TmV3VG9vbDU0MzIxMCIsInN1YiI6ImNsaWVudF90ZXN0ZXJfNTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjAyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0MjYzMDY1LCJleHAiOjE3NzQyNjMzNjUsImp0aSI6IjYwOWQ1YWUyMjM1Y2I5ZGUzOGI4In0.J8LOi2pe2HRdMiTktxrAXeNcdRUvaIeaTjNs1vfSGeMzpYngTTe-hgAvOJWJZ1cziM1l0rywUL0qQXYVYaGPl4zOqY7ysuzq1WnC2vKmxPowmq-CVSAZzRXK7hRdDy7AE7aHMqFN4wuLtFmmboFrF-NTjCJ-AzXUFRWCbsMQMZDZghLKPuGPk7zw1GZaW-JUA8Mwz496q7sGo1Ii3wA53gAsrFPNb1Qo4VH_t1gZcyepY1wwG3HcjrYlk4xdNdGWVzyNFVfVM45jC0VPtqBiy19fes8U3r3RVsmGiWM1QdyZwxprSxhdL4t5G80bmv7VnuYKYuKwcKZWsT0yach2Rw (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: 4eb37341cef8585d998c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)