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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5739/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: ein (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpVbGN3bjRaM1o0RzNZTE1HSjJuWVpuOXVKTm9DQ2xvbWhxNFVhUjZXeWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NzM5LCJzdGF0ZV9ub25jZSI6Ijg1YzY3YjA0YjY5NTg2ZjA5MTU3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NzM5In0sImlzcyI6ImVpbiB0b29sIiwic3ViIjoiZWluIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTkwNS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNDgzMjM2LCJleHAiOjE3NzI0ODM1MzYsImp0aSI6IjgyZTdlNjZhYTFmMDdmMGNkNTBiIn0.DuzH0bPqryyyUeVURc5zvBVGMQjbYky4mXRKZS9FMQrilSEeEDIgY0G5A9H35mFx2j9tI2cRd71SqIcrlFkOcGLvOUQrVNuTEqD67xdMSYi_7fz2PdMxCo0ezeMcOA2iiEhjj-ma3lLCc9TBU0QUyWMs2bdC1Cm_f0Vu1m1beEeLdW20UNDHb8NdJD8WqjIkeT7bscEYDF-oEHZSwKUR_BpFpKkib5dPHtS9PI0rc2OyY-_LIqTMTQI_0LYJt5xlm4IgkVU7S8NppFJpTF7uoFT3p2e0kc2j6KF6XYEnp4hhrhpXPYmW-DYB7e1kDXuvLKfxjQwaAsvPkoW3jFbGbA (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: 85c67b04b69586f09157 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)