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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3764/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: abcdefghijnanami (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9fdjBhLVVVeEdtQWloSlZFSWJkV0hfM3pZRU04MGp6UWhvZHN3TjI5MGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzY0LCJzdGF0ZV9ub25jZSI6IjQ5ZDgzOGY1ZjNiMDZmMTFiZmYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzY0In0sImlzcyI6Im5hbmFtaSB0b29sIiwic3ViIjoiYWJjZGVmZ2hpam5hbmFtaSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxMTEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY2ODU3MiwiZXhwIjoxNzg3NjY4ODcyLCJqdGkiOiJjYjZhNWMzNWY1YjQ2Mjg3ODcxNSJ9.JAIEKd79OvSn7pQcI3wP0fm81g6OTzoMYmTxonrXZoAgVSnGFu2OLnC_S4af_30VyPZdQcsm8iL5ByaVYLlSFOhhTertCgCi1KXZeNPUzKwmYMYpOPFQyLvY4flkFsnRG1Ovdeqt8-GKWEdV-LcsljUTv-plHqyvJnPJ2oNwZNuyVxztb82mJwoxUCLaXSaUxjhURKJcriGfq67fE2QVNYJuIq3yaEV0l9Genk125GWQtkxhdBZU2qTYC3wMU3M1Xyg8fzNu2o6GT6CklNXd4bXeqy-NoggQOuNgnYhebLw7cGU8EP--EiSh8NkNQ6pehRLZz3xSz_tUHYhAWvxGYQ (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: 49d838f5f3b06f11bff3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)