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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2722/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlE1dzZnVVNrRU1pRzVYQjAwcUxzYVVMRVNhY2g4ZENyamdDVHBUX2RXb0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIyLCJzdGF0ZV9ub25jZSI6IjJhMGJkOTQ2MjAxYzk5OGE2MGUyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzIyIn0sImlzcyI6IkxNU1RvcGlhIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQzNTM3MywiZXhwIjoxNzgyNDM1NjczLCJqdGkiOiI3ZGViMjYwYWM1YTViMGNiYjE5YiJ9.C4yhdIPMrlh2bkNerJ59iFdJtCkkz0KTMVCtNBrP1G3IBbL4rTEtjPgr15zsMtoX5c5gdO_c7Ns_YeCGSyvY4n_TV3TVbTxhEnPWaIkO9l3QE-q7PoObSVqn4Rc2fIJbszQdYnkhEOZXa6IJlaVe3guyrcjvWhcnXI7ZF73eerar7lzFXeaTM1zWn5LofIhkVfYhvmxpOW4-6qKiYJqoYIUSmPfG9jWvB4rJs5JWU-4tgwXzjiO_aO0jQtiVd-p7KVwbECPKfu5PjVM2aXsAWwlybpU7HGkNr2k-qcThlbztBnMryKGLp96iVzIw5E275-xgbYwgoA0Gvv6T9XjGMg (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: 2a0bd946201c998a60e2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)