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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2496/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: 456798 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlRfWVBadV9XWUM5YmpxUEp3d0twZGtsTEdDODJDb0dyWUM0UEhZQmZ0UEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDk2LCJzdGF0ZV9ub25jZSI6IjI1OGNjNzBhYzhjMzQ2NTA2YTUwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDk2In0sImlzcyI6InRlc3RfMjAyMTEyMDYiLCJzdWIiOiI0NTY3OTgiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNzg0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjYzNTg5MjksImV4cCI6MTc2NjM1OTIyOSwianRpIjoiMjcyZTdhYzgzYjk0MjAzZDc4OGUifQ.QJdTXalLGdCRKUTm50PC9awGC1xf5czoMPQIYQlysTrlEcVxG92O-l3qC0yjsaN6dBuPzo9HsXSRsEm_7q6fqnM2K4qlPFZYYR-TNIE1_Lkdz9XBvCVOaltYTCl8iBVyZHQe_AzqHPFju5QcYin_o5k7ekyflSJxIYg_mg-_1xr2ZN6t6Qa1OqxwvS9Lk8xufbYF8yjDzy5whLsvreLHVBJQFMs3NMtiaRCwZe7V0rdui19RPptQZrlj-MkOhXMfMBI3uFKmIOjJ3YcUkXpmf6aenOYQpKzQvOF-UykG4SMlfWENf9gQr7IPDQFPOT0XCDdAPxEQNV1VCv0uinzI3A (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: 258cc70ac8c346506a50 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)