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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3506/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: 4 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjhPZ1NaWU1RTmYwQTh5X0l6OE9WamxlbHlpZDNYbmxIaXFPeFIyREQ5MXciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTA2LCJzdGF0ZV9ub25jZSI6ImJkYzI1NzViZDdhMjJiMTI2NjBmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTA2In0sImlzcyI6InNvbWUgdG9vbCIsInN1YiI6IjQiLCJhdWQiOiJodHRwczovL2RkLTM3NTI5LmdpbWxpLmRvY2Vib3NhbmRib3guY29tL2xlYXJuL3YxL2x0aS9hZHZhbnRhZ2UvdG9rZW5zIiwiaWF0IjoxNzc0ODkyMDc0LCJleHAiOjE3NzQ4OTIzNzQsImp0aSI6ImE3MmNjNTcxOTI2Y2Q3ZGQ4ZGQxIn0.g-gxloXVpXyhNrPEz_Ivr9Tg5l1e-F966Sd7AINH2lqJSVoQw6hejF6nPVUAOgPOd6UOD_F246Jkw3zXPh6us3I_1cITAA4Ikm6VxlgXLrS7Wc_SlJm0w2nh6q5j5-DZ5741BU-BBD58DHa2Fs4Nb2luwNmwFstofiUz-dKWyV9aWUInTgiqqicQdzuh_B0rN8sDNNsDqEnIZJDMrsryAg9KVdieK1dh5XEtMftVrHCRD6e9uDafdqnkU_1Vf1NrHn1nXRwPS7iIwvzJX2Lxgoy6iBLUUkgGlspFcQQ4miONavMvxfZZ7ZG-wER-Wth7xemVXroI-GPoKOje2gX0PA (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: bdc2575bd7a22b12660f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)