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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3366/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlNES3JzSGhOR2FYT2tDaGlBNmVYdEhtU1VWMFA4SWVaY2h5bmlMQVJpRHciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzY2LCJzdGF0ZV9ub25jZSI6ImQ1YWYxNDYwNzM5NmQ3MDgzZWQ3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzY2In0sImlzcyI6IlhkZW0tbHRpLXRvb2wtcHJvdmlkZXIiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2OTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjE0MTQ2NiwiZXhwIjoxNzY2MTQxNzY2LCJqdGkiOiJmYmM1MzkxZDEyZjE0MzM3NGJkOSJ9.d6JtZLLLbmvMz8eQFpXMowdY-ko-XYEjpH40mGgHlOs6ohaadeuIC5XmCVJTNFXalF8-bDw6D8Fgc_2xwqL5rvoOGrMxTVqHa_9wDiyU1KmbQ-VLOEGa3dQqx7fyFSyNs9wIui588NWIo6icaDGrWjQ9l20rW_tqJ6ie_6p05uC6tgCXNgXEh6YBN0kLa8EUyLNAaKX-5YHZ313Pj1pUyRsO5ccNlhOIFrc2VgRVMu-VrRPSXrZKIgRIZ1D2Jplc0pUxSKq1O85_n0azRhfkMGKaeIgYkL0auUSPk-zTIz262xTF8YKVFa8rWeRvYZLfkC_hhQTzlzXNBnq7C17KMg (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: d5af14607396d7083ed7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)