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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2086/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImEtX1FjT3BJaC02UmNhT0k0N2FjZWQ5T0x5M05VYko0MWRxd1YtZzlXdEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDg2LCJzdGF0ZV9ub25jZSI6IjM1YzhhZmRiMGYyYWQ5YmZkYTA3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDg2In0sImlzcyI6IklNUFRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzNDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTczNTU3OTQ2MSwiZXhwIjoxNzM1NTc5NzYxLCJqdGkiOiJiOWFmNmEzNTNiMTQxNjFhMDExOSJ9.aufXtQWgdjcbWdiR-TpZyEsQlPalYfcNXxV7qMbbAmhIGrIXN2LI5Gm4WSk94kzxxgGTHBpTQIUMtf6DA6wS369kI2Wdv4jo_5SSMk2KboBOhUR2cizt3nv4IIYRfC2bUi2Sb2WudKm2w-kPQjcbqlNh5siB-LjI7YakH1m1PHYFmY9IT5oyItqWiQf7WylMwalVmTTjbyNwn-UTwX3yuKhDNN-Iv1AviGIXjrbVJ-19vXWzaXUhvmoqjJ830VOxCMPsjWMZHhvMP6yJjnhWVJHGONZRk-zYClMmoj-t6ivptH3JnTPOQ8jli4zUfMiSa2BSw8EdnfloopawEyr-bg (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: 35c8afdb0f2ad9bfda07 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)