response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1862/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: client_tester_543210 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJiMDZIQk1fcDdOOVRWYlk2SkZyUFowNUlHbEVEazduSVlVN2VYU0dDS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODYyLCJzdGF0ZV9ub25jZSI6ImQ5Zjg3ODhjMGY1MjA3NWFhNjE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODYyIn0sImlzcyI6Ik15TmV3VG9vbDU0MzIxMCIsInN1YiI6ImNsaWVudF90ZXN0ZXJfNTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjAyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzE2MTg1NzEwLCJleHAiOjE3MTYxODYwMTAsImp0aSI6IjkyZWRkOGFjNjI4MzJkMzEwODcwIn0.EQ40AeTDMXBOepdj5wDhYtC3xqDKG9lYuOSh0JteDDrLCBNQsHAxk-lTjNHeQvlhPhgBAIVKE2WZgffIOVD263UPCbUza332zKUeqG4CwJh5E8roe7443od6UwLRr5wezut94ZmdEOB-pYsF44QYFd3OgP-Qqb_HWv3bIiwkNaKHXSG-kNSCei8xkIGEUy4qzgmTbkzPT4pg9tuS3zuSJ-0EoWN_nQ7YxYpEUV3smOhdPy9FSxbEyANC1iRniuDVKSRRkWbij8m-Yfp2ZimG2Xhm20Nzt1mVwIEoqIOT7QwrXNnH7Zz9lLaNW0iomnWDT5cK_SDU8v16txsAn65Kaw (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: d9f8788c0f52075aa615 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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