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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5180/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhsbGJ1U0tfdDg4UUx0MnZNUGp5eGxsSWRFNWZVZkZ1Yi1XSkpCalBJLVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTgwLCJzdGF0ZV9ub25jZSI6IjI0MGZlOGZlNzk0ZmRkYTJhYTQ5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTgwIn0sImlzcyI6IkEgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTM2My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMjE4NDcyLCJleHAiOjE3NzIyMTg3NzIsImp0aSI6ImM1ODkyNDk5ZWMyY2U4ZGZmMjIzIn0.nT985cjSR7q_-e2Q9XBPbwwWQJCe2LvsMeykwLeaDFOKEntQxQ-Txc1QAgoSPBs99ARj2WBvA_DG9qE-JKFoQ8z6a2bzDy6KP_37_Wcug1bz7HMxddT9G6fL-7qtaiBrp5VaouXMhs7ZlIuqyhU4N4Vs2DGBGwlxkr8I5m39tM8aWXm5y4ANXYO2W-PLstgaOAVmoRvTy1w5Thj5hA7V1-6ZtRNi6tUM0UubKPrSrHDOPWUSMm1QGxPG-JZNPrGSvPnYIPKT4PwRD2kYn2ivVOs_f09TRNkEvcxKpTouF5Tl_I0ndFNANMKNhDSLic0qAUKBV3jzSdh_hPtkXI9New (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: 240fe8fe794fdda2aa49 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)