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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4986/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikl6dWo1US1McEdxZ2tNREg2ZG9SUE9rczZXa21KZjJ6MmJXVE4tbmxMYVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTg2LCJzdGF0ZV9ub25jZSI6ImI3NGJiNDJhNmM4YTQzNjRhOWQ2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTg2In0sImlzcyI6IkNOTCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81MDg5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA1NDkxMjUsImV4cCI6MTc3MDU0OTQyNSwianRpIjoiMGUyNWQ1ODNmYTA3NmQ4YTQ5MzIifQ.kI4cozcSXY7Sx3LgdStCDwhf45KQxEr0gOaC-USz93g7J9VcKNYUMYqsvy84ECWTFbTXNE9WE73U5XeI7rGunZJ5xEIdjxknukDhq6nMRMBXAq18G5yePgYQilc-PVbVU09UI2mIJ8gVFsLWVYp2o94rd4wWJJx7D1LqGaSJp2MYbSCTtbLA9mKwWqR3Ghfpi09g2_Ukj31zwmnlaRN2ZyiPcVD0OlDhUue7M_c6bf0r3l30l6yaCaL4yb04Mrk51mmRjeARGudQ273IMjGKwdyPiMdICmX14QxUGmKxExeKn5TRS17DMxMfsq33PTPJd1L4c_XZKL93J-ZNSXn5PA (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: b74bb42a6c8a4364a9d6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)