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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3486/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: abcdefghijk (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkhhTWhyUTdzc2dBNDZvR2tiVGU1NHlib2VYX1dZd2F6Z055RnZvcnJIc3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDg2LCJzdGF0ZV9ub25jZSI6IjFkZDRhNjA2NmQ4NGI1ZDg1YWRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDg2In0sImlzcyI6InRpbmEgdG9vbCAyOXRoIERlY2VtYmVyIiwic3ViIjoiYWJjZGVmZ2hpamsiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zODUwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc2NTc3OTcsImV4cCI6MTc4NzY1ODA5NywianRpIjoiZjdmMDYxYjNjNTlhOWY0NDE0OTYifQ.moKG3OGOqhf_7ZATYszqOxEcRQ3fv7NWgJ_LNZyhKBIW5gObXIimk4ewtoM1hgN2PWl0I8VYjFvfAP37IiiuYr6Q49ntJB_UFCZ1nEzbySkq6klp-tWs4Lp-Hd99lRhJZFvQ_vQScYNJaf8VXeuKlQ1YfiKqz8Mns7uPtg-d2IY3qphLHSOZfi5Os7XKuRw3TJaDDsrvvRJQKo6s7wGdutg4wStFFugrauA9d8W9kAeRi53qhkdgfWU1FferTi6t-z4D6eJIfRRZjHxBiHPlb0dqwsudcr7161hsZahKKYVRKU2Z7qwsq_EOJd1bcRF2ytFY8F6fF0v2VA9m91sOew (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: 1dd4a6066d84b5d85adb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)