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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2791/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjdJOXpmQXJIc2lrYVF2MW85NXdoblR3dVFHQUM0eGg2R1ZMMEpLTTdrelEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzkxLCJzdGF0ZV9ub25jZSI6IjBmOTYyNjBmYjdmYzZlZjZiYmE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzkxIn0sImlzcyI6IkFERyBPcmllbnRhdGlvbiIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzExMi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc1MTIxMTAzLCJleHAiOjE3NzUxMjE0MDMsImp0aSI6IjliNTdiODVmMjRhMmNmODAxNDM2In0.iwBlrFs2beiu3-Hv3Sl4jtzZY1ODFK46kA_OfGrvFaBPWe1YJcnfbmjWFM2grCy5v8W72V6a1k9K1Apnh59BYc_GMsIE4XP37J7-0MyJUIJkkMxuWncK6wbRDocWcFxlxsIYfA3XR1U1D8SWcZLEH62ClMzQ4l4QGnGBPkr3dfSpIGF1EaiyVpc1wECta0DvUVGxR_WT9uqFkrgGUk0wPpRScQVYsDfVo2IF8ujWtQQPUjafzctwYwUMe49Ojk9_gZ0rLtcMIEVtcjUjRI_YNMDulBjRy6-SbW_ZoKGtGjQQVLOyYQwaLDbkFgdcj5jB43ZBxyqDvKZ4CqbnoFECXg (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: 0f96260fb7fc6ef6bba5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)