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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1834/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: 21512 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImU4R2ZDcGsyZUdsd2JCUU5aSVQwRTJVLWlycFdDQmc1c1lnTU5MR0V1NFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM0LCJzdGF0ZV9ub25jZSI6ImFmM2IyNDFhNWNjZWJiZDA0OGM3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM0In0sImlzcyI6IkdlbXMgVG9vbCIsInN1YiI6IjIxNTEyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTk4Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzc1NTk2LCJleHAiOjE3NzAzNzU4OTYsImp0aSI6ImMzMjc0MGEwYzQ5OTk4MTA1YjExIn0.qXYnlzWigkeSe6g0035vyHOot77SpZU7yvu4Iq1fN1JpB_6GE6unYV8Z-RDxCru18OCKPfQNL4obXo2Ri6SdvBoPBOWqpPNnBWBZLwR_AMbyOOE-g09GE47zQM2mbHtv9QTuqo48vVFBfZEL7g2d1Up73zsUibfX5ijUA9gXgRcu7eICfwZUyeP1Q-HnGkNcDSzuZBXJ969KUJW47L81Ghu3twLdK4J-aF9nwwYTA2rusNpwOsw57bOHW_-Hc2C5_EXrlr3b7oA6eN_qWynj8crFv_76V3EJWU-bIq_UHAVStFJKCCqKPC-2mhTwFNnExZ_ScRL5VfC3vJbL1pocOQ (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: af3b241a5ccebbd048c7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)