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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3469/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: 1235 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNrTExWRHR4UTA0XzJEWXk5TkMyUEd6azVfQ2x6STV2RE5KcU9hcWRiN28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDY5LCJzdGF0ZV9ub25jZSI6IjIwYmFhNTIxNTExNzIxYmIyMDVmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDY5In0sImlzcyI6Inp1bmRhIiwic3ViIjoiMTIzNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTk2MjI4NSwiZXhwIjoxNzc5OTYyNTg1LCJqdGkiOiJmMDhjYWNkMjkwOGIwOTc5NDZlMiJ9.vJx_z_XnmM4RV8iAa1KT9NqFUu2mnBJnMU11Ft99acgsliYLrpFd3BySGx1trOdbjrbSkav2duw8RoE3HVk4Apx-McSonS9_Jfnf6-nrGmdJEDSJopaGSi-R3cOd_xdnfWHlojxYtmzdbV8MiykG3zSqD-jugkWxQrjd-IwQ01panll14_n7B8oT5o0TIVc09atCibtHpo7Hn0mBooJP7DoJ6ltS4yk82ezleTJwfbS_GRGzwwKQNbUow0sCpwNEM1Aiv0Ove66-a6I_CiOhiRTyvX2Z7L-EsSljlotntXL975w105VpDnA_r3Nj4d4udufJm6GHijTmZlIwlMRZYg (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: 20baa521511721bb205f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)