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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5964/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndJbllsOGI1YzBtVHFBbk9HeVI0a2ZUTE9kYVdhcHNZY3BKaTE4akFvaFkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1OTY0LCJzdGF0ZV9ub25jZSI6ImQ2NjRiNjlhZDdiODczNzFhZGFlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1OTY0In0sImlzcyI6Inpvb20gbGlrZSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNjEyMy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3ODYyNTk5LCJleHAiOjE3Nzc4NjI4OTksImp0aSI6Ijc1YTNmNjUwMjRlYzEwM2ZhZDM0In0.ixK-Mq-1wPppJW_hbe-yDI7TKNQzLJle7A8TZZut3VivbiPxOd60RUYmFsXSfljUsrAZUqTkDdYrbY3FaD-hNQyzy7FcsjrmWXoyRkeb3xj2Sng9BD7wwdwn81YqzcoUVY9UNmXB2KH1GGxEWAprB9Yg9KVex_jXmpcv8076h9yNs9dp1jZaW51KgkBsyono4TMawozrjAhI7EDYl_kK2HP0PR1CIZsUjlUWYcwetj-4XGUBb_JhCDEcep08M5zSle39sdnXoQT7jXzNfDjTMtedIj50RTmnEg8U-WEUdvXD1fs2VRXUBvh-TuIM3eHeVyfoFYQWzqxlVtp9AzTlWg (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: d664b69ad7b87371adae (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)