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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5519/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: 99EA03ABF35E (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjhEVFRJajBza05uV0tDTmxqMWRYZjJiSkJKUjM5LTNFUmhMOXZxZ1BSWDQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NTE5LCJzdGF0ZV9ub25jZSI6IjhjZTMxZTM5NWZmMjY2NDI1ODYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NTE5In0sImlzcyI6IlJJIFRvb2wiLCJzdWIiOiI5OUVBMDNBQkYzNUUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81Njc3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzcwNzk0MTYsImV4cCI6MTc3NzA3OTcxNiwianRpIjoiMzYyMWM3ODBlNTBjZjBjZGFhOGYifQ.MCnGhNpps8Ad3ETWd0w20Gmwr_MW4DV0w4hVoYk325z4WTUL9wQk7GGHwDsEEEu-TOD0H1johhFmCroehCeT-gVi5VbyUCPZumjuP8O3Uj8mU0ePgSXGYMJZHw2DKKQjpLBEzLAQL2MgLOAyQAylGavD2uDg860d_AKYBYSY5bA2puwfA_5Y8NSA6h9oMfrtfezSy-6UGOIJBsGyzh8S6N3406rd2xaCgD5iQUzmv1PnzUYJwj-QEWUSksyBEQemRONzKg7WdcYdUS1MiYsKlIF5AulGATw9lFfze02mDum2X2OVWfKWKG9MnDecAMP8K3moYe_u1hLKtehmKzegFA (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: 8ce31e395ff266425863 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)