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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4086/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: red12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRsYjZOZDV2V2M0aDNheVRyaFJ4LWZkX21RbmxRODFJMHp5bm9kcWVGdTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDg2LCJzdGF0ZV9ub25jZSI6IjVmMjEwYTQxMjgxYTM2YTJhNDY4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDg2In0sImlzcyI6Ikphc29uIFRlc3QgVG9vbCIsInN1YiI6InJlZDEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI5Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY1ODI0NTI4LCJleHAiOjE3NjU4MjQ4MjgsImp0aSI6ImRjOGQxNDZmYWQ0Y2U4ZWQzMjhlIn0.gCd5WClbHm6b0ComR6ncSfkuLAnmNR09lW4CKa6z7oPDtRSxxjqiR2uIHopb4Jnmc6B2FXK-2gpF4H1YC5L5FslYudgV3LuQgWDPTaJM3wSuZnaAOY6-9iz-JWQ7budLl-lV_QMvJztwF_tFJuq3KH4RfFmsfik_ZcEzW7GuWOqGm5so85dK9V67PKLR4PZQr8hHh0DoO-bIuPUv9G_MbMjhY7DQkKQaPWZWptRAGRSo5k_8jGwX7ZqN_A_H56-jjto4oB0qJrrWd5kDhtiE-ybaYQZ2hCgsWK18R2vjjqZFLmEVRCce17eBZH-a-5UyMQa7451e4G_c2KcAJ7p6iA (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: 5f210a41281a36a2a468 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)