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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2630/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRwUTl0Vl9lRTFVazhWWC1YLUw5MHFLYkNNQ1BDejEydVF6OElpRDF5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjMwLCJzdGF0ZV9ub25jZSI6IjQ5ZjUxNTFjMmRlYWVlOTlhYTNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjMwIn0sImlzcyI6IkxBQiBSRU1PVE8iLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5MjkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5NDI4ODg2NiwiZXhwIjoxNzk0Mjg5MTY2LCJqdGkiOiIzOWNlOWIxMWYxMDEzZGRmYjM4NSJ9.RhLRdHS0eXGF88LZOJxvzNTK-vyGeGWsXKW1G8M_lhkmHcM1wza0zq-8wpFHk-7NlT1GdCM3k9bvoT2VNR9tMoGZbC92iUyYTS8jXhwfNowUNfA6BNMsfYxNRmYKofoeVcqOqtwZWogg1ETmmYwme3zF8Ixa8XKFt1_sHZXngMkIPvCL8XeI56AmzFfrpOsGdQeCqtiTrC5u9QDOUvJcQMdQcHvmyP9E8nf1PEufjr_WlTGTNJMmHSYJoDd3IgAKXIp6iIfhgA0vD4JoaOO4ReUPUdC0fikONajQ9CC6ODUdfhDAUWe8OdYMLzgiC4uBytbBe3Wlu9czmeUcYBmFhg (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: 49f5151c2deaee99aa3a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)