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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5012/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJqVFpKdG5TX3ppbHdvbFl5YlZjOVNuUG0zUnRkYlB2N1AyMjEyT0JlQ1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDEyLCJzdGF0ZV9ub25jZSI6IjQxYTA5OWY3MDg5MWYxYzg2MWQ2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDEyIn0sImlzcyI6IjIwMjQwODI3MDFfdGVzdHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUyMTkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTAzNDQ1OSwiZXhwIjoxNzc1MDM0NzU5LCJqdGkiOiI0MDFiY2UyZmRmNjEyYjFkYTk5NiJ9.m81n4-P_CYYUtPCoOoCYkNSlXJAD1xvbPl0lIpPheOzd11reHyL0URd7ftA17K5RKURg8HmeVMKfH5-X2_y8mUbXHK-nsFsnJkMb9JyAgJ06MpUaUNFbdk2YegzxhzsfWEXYU-xkXz175ijg5E29AueJDCjKcUHKDdqIG_BbYPuCDkRvzEQh2xj67qp0aShN6tZNeSkBM_uF1iZpsrhSOzwG4ocrga_FgOGycYOACKuscl0x3ZZMvR60-nEfXZti2Y1tokg25NLjdtcG91xJfkxugNbLc118zdmMecZyfrwGhCFHQviVU83pAN_D7Nmx2xtdGf51fMRQqn5IBB4beA (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: 41a099f70891f1c861d6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)