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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2729/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkctWWw4cGFWR0RudUFpMTJJdzV3UGVjRzdqdGVBOWVGaW9semRLU2VTY3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzI5LCJzdGF0ZV9ub25jZSI6IjljYjZhOTUzZDkxZmRjN2E4YjA2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzI5In0sImlzcyI6IkVEQiBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDI3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY3MjI4MDMsImV4cCI6MTc3NjcyMzEwMywianRpIjoiZjU3Mzg2MGQxMDc0ODdiODVkMWEifQ.ITmEOa0NnUsZpfS1jCC8sDtQKGnU4bcFXybKEMFhhCnBY8dprJMcEs_b9RQk1xcV-nGkF2KIaQRu8iwaU_F3qW5LzlsdLq31v1fgRb-yeRGBtDQ6aPzMVbXFxvEgo3gP1V23yuDt96CbYWNjlSj12Z-JCl19AKYXxmG5RGgzMZ8psA0Eyler7WBUy9bWualv33Wpinna7AVlNqfCKPZ0Yl2Q18nNThSNLOQfylAFULd3ZFT0HbhHLlW1NsfWlmbHfFH7m_7GxogCjY_D6q7idCpsCaszJmx6vcMJdJZHDia1SRgUSsamcbAvyFpItXGlqiGSF2Vl1k_msUOydUVlPA (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: 9cb6a953d91fdc7a8b06 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)