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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3323/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhxRUZkY2VXZG83VFlkMHgtVVQ0TnVleDlBdEZaYnBfLWtRM3l6bXEzbnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzIzLCJzdGF0ZV9ub25jZSI6IjdiYjg2MmEzNDVmYzA0NzE1ZTQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzIzIn0sImlzcyI6Ik15SDVQIHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2NjAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjEyMDE5MywiZXhwIjoxNzkyMTIwNDkzLCJqdGkiOiJhMjlmMzU3Njg0OGU1ODY0YjcwYiJ9.CVqR3NttZsa1iAAtRZzuCAm9Jd7s1eiUad1KANeHJ5TC1A70uYbbvTlpkZwvBCy9J1Pe6U2YEjv2st1fFbbamGsrRLb3wk8OO9r8rxhQA1DEEcGVIPmVW1l-I0r8utZSRC4WBUEwLS7VN13ysUmhzz-2U5G2QM2olPfoJxvPAqZcujE74HJxnIEMvSrmEQoXGp7YLOdK6Nc0rPUkrQrm8QxaVVQZ1eL0jpYjzsdvMpjaHIrvfMxM8zR_nokOT_1AqvEHE9PsKy8l0q15t-EN3_FaSAW0xsvGWnTejEQKU1xHQw8kcnUaMq-5q1bBCmeebBl-BC24s-l5ntQJuLgpJw (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: 7bb862a345fc04715e45 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)