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.eyJ0b29sX2lkIjoyNjMwLCJzdGF0ZV9ub25jZSI6IjI1ZjY4ZTAyZWQxZGE4MDgwYzkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjMwIn0sImlzcyI6IkxBQiBSRU1PVE8iLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI5MjkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTMyODkxMCwiZXhwIjoxNzc1MzI5MjEwLCJqdGkiOiIxMmZmMzJlM2RmYjMyMGVjOWRkZiJ9.O4qnRkE0vjYOAwncz2FIqggPnLs176zDCfxMpLSOVG7DKVAmUsjnUi-SeSh3CAokPBZiLJ7rbL2LloY757gN1Imdz444R4PG5DYbIiON0UAE-0DXj7NJafbkgt4RAQPPKk7jpEYb4AhBeTGI1F0QqfvFHG-Xmv0-nesHXFXyQAJa1eCoPRSj7p2P7tqE9WPxAbajyHmlhlRfaTbX93d6I94lt_j64F_s9M8wEvN3lSP7-g0KXBfrNx3xbCWTKcnbwGW6gyjjmq81AJIUY7c_m5zkBmyWQ9InM9gEghj98lL0HpjvIzZsIYDDJvFpBrA7CrI6kTi4jiMRMJHxIdimfQ (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: 25f68e02ed1da8080c93 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)