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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2388/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: CK1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJncXFYLTM1dHdFSGZoYkRobGFNVlVwY25xWXJMNzh0RTBvZXM3U0dCcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg4LCJzdGF0ZV9ub25jZSI6ImYxNGJhNmY2MjhiZWY4ZTE4NmMzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg4In0sImlzcyI6IkNLIFRlc3QiLCJzdWIiOiJDSzEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjcxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxNjI5MDUsImV4cCI6MTc5MjE2MzIwNSwianRpIjoiNWVkNjVkYjYyZGE2OWFjMDE5NzEifQ.O0ZV2CwcGFy1DRY1H1Rd5wb-zxp_0Jfv9yYugN2qu6ZDIEiWKyvZij3sOAD21uNoewx5AuY8p0jJTSnUOMeWw6uzTEKxUNYOpLO7TT7H-dVoNoGlaqXHkAPNtyxVfzvvoHETb2o0biFecEBSt_haqqNxNAbkZaH6EuwYLy-6jWC6bwK3nfEWFf-RDPfW52MgZTWnD5kyNdgOjhTjF9sVS25D22wUpi-OK1OtuTGRCAKAy67dzXOn2EJPaWmTg6wjMkACkBFW2e6JoyQaPVgLs_zc43Gwn2ASwBI_L4tY817NHyG9BlZMa-kFXFpNArWf82pbsPF0wVpM631mgOrDIw (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: f14ba6f628bef8e186c3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)