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.eyJ0b29sX2lkIjo0NTcwLCJzdGF0ZV9ub25jZSI6IjY4MzgzNWNiODVlZWYxMzRmOTdmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTcwIn0sImlzcyI6IkFUSSBBc3Nlc3NtZW50IFByb3ZpZGVyIiwic3ViIjoiOUNEQzhCN0MtNkU1My00ODlCLUI1QTgtQzdGNjQ4RTM5MEFFIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDYzNy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MzcwODIzLCJleHAiOjE3ODUzNzExMjMsImp0aSI6IjZjZDAyNDk5MGI5NzU5ZjJmOTQwIn0.e-8l6dh6CyCurztJa0vXCAfd4tBBdC09V8wGxDlWTSF5rPYe1GJRM21T-TRkVw0JDj9oox0teC8CWCUKPFiJdT52V6R8yJvZ90hZX1EGIaL_L2FlsWPo1-3x9vtNniA6rHmG9OsotwFWKpLPrzs6lsxg8ODafrcpGn4bUM6iamKRRDV01VYGoWOL4QbawMKvR710P0dxGUFV4nbw5ZyFmwK1UzwbPkl3QhYnXQSiSpOUUEehZ_u3PbobylJabMfPJyoOIJUTV-0sMeCkwT3gHdbqD5hnpeQ8TglSUUPpeUmKyPzI8Sn8sBqoQ-1ujciiRIVXDBzhHNAoImavbQPp4Q (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: 683835cb85eef134f97f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)