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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2876/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: 123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InoxTldTcXE3VDA3T2ItVmc1ZTFOMHBiZ0NCcEphZFpJNkRReUV5eC1aZzAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODc2LCJzdGF0ZV9ub25jZSI6IjAzZDRlZTM3NTY1ZjkyMWQ2OGE2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODc2In0sImlzcyI6InNpbXBsZSB0b29sIiwic3ViIjoiMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzIwMi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg2MzM0MjM4LCJleHAiOjE3ODYzMzQ1MzgsImp0aSI6ImFlZWVlNTdlZmJkMjJkYjRjZTFkIn0.T64HKXr4SiJas443K79OAMPcx7uKFPXY6YCVzZTyDEF8W9YHoXDgqiSQCiKGByjG6_oOe7ypJY7lkCPcd8T9YPUw53z3s516hzt9viDtUlQ4B1psTOOLVKD11_QEERkXSfejXwju3gO9isqHTlL62leD8iEuEjJ9ebBpQg35sd9gi5to3bwH_qpEZqLzcAd5v5kMANBRQEbTcE-HVt9qKXgG26ESUCyZTmqTM9nKh-nmK-FyHXjmySvt-xSS9CDsPV52gBCrP1QYKI-MQTfQCFXN9LuxLqvi0OMtPrWj2rtGGSPE9wuyOjvFsxD49tDwPSFXe2EAu0mSMMfwNfXkaA (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: 03d4ee37565f921d68a6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)