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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4570/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: 9CDC8B7C-6E53-489B-B5A8-C7F648E390AE (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlpWel9mLXlQUi04QWpPTkN6SG5DMVhqT2VtVmNRRl8tcFBTVHFOOERzS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTcwLCJzdGF0ZV9ub25jZSI6IjQ1YjM4MzdmODMwYjIyM2RiNzQ0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTcwIn0sImlzcyI6IkFUSSBBc3Nlc3NtZW50IFByb3ZpZGVyIiwic3ViIjoiOUNEQzhCN0MtNkU1My00ODlCLUI1QTgtQzdGNjQ4RTM5MEFFIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDYzNy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODQ3NjkzLCJleHAiOjE3Nzk4NDc5OTMsImp0aSI6IjNmNjBjZDU3YmU2MmY0ZDhmOTNkIn0.XY4DYuSJZTPfh68IgiT4IMAQDGpWsMr7UdVLXrP-8Q51H3g5sRByPZ7EwUeQxIY7NmNsZoKWzAsqMgtLsEyYDEhQmt5Idh-991Y_4Ku3IovMWliSP1A9OuqO0o84DU-MxhXZSuIl7ZUpwJ2Q4vri2b8gcjQaIPf8fvIzkeK_ObRusaLrLUOp_QeaKSmt38fg2Ivk9XM4FdYuWGQXUT6joST0gwx5aaMQZ7IHFZ5FzOhFWl7OoTrj9hp3yGakGl6aZi-vNiXZ8-LFd3hDyc4GC842t0krXl9hU5A2GaEf-f13CIAKCNovbY8if0xoDrX7nZTX1VWwuR8T0yp-fXSGJA (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: 45b3837f830b223db744 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)