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.eyJ0b29sX2lkIjoxODYyLCJzdGF0ZV9ub25jZSI6IjJmZjE3Nzk5YjYyM2IxMjA0OGFjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODYyIn0sImlzcyI6Ik15TmV3VG9vbDU0MzIxMCIsInN1YiI6ImNsaWVudF90ZXN0ZXJfNTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjAyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzE4NTEwODM5LCJleHAiOjE3MTg1MTExMzksImp0aSI6ImFmMjMxZDRhYTc3MWUxMmEwZWYxIn0.Z8TxhHIPaRYW8puP2NcxGON0yFJNd1OGnqBylPukRhPzNVX9S23ptw8VFtQlGxzXKgfKVPApgusdjOdVWhV2sZPgUt573xmRcIas5CvWGwAde38waGa6xA4gsO17e5WtCjYn_8nW8ME-2V8OMl09wJS7xeFNUBqWa9bFAU28Uein_y1cbp1En7qULtQSQ6kTKxVeY6Z8g-B0zTaAQkrXizHpr6Vx-PiaNEvT-KFH5K_3gN8vJCKl_N3iO9mBg4YW0FQNbLvvi6kfZ-Hwvwt5SvrA143uOsbCVaxkAjfBm66bbO8GcGVx5BkUYbNFgweM-9YE5WP789y3NXVlETn00g (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: 2ff17799b623b12048ac (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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