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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5323/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: 77777 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZVWHlkM3dfR2ZnV1U5dmZ5UzlKOTk4S295OFk5bWxjRloyUEhUWWpmbkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzIzLCJzdGF0ZV9ub25jZSI6IjY0NGRlYjU0OGZhZDAzN2I1NTM3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzIzIn0sImlzcyI6ImtpYWxvLXRlc3QtdG9vbCIsInN1YiI6Ijc3Nzc3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDc1NDgzLCJleHAiOjE3NzA0NzU3ODMsImp0aSI6IjBhMjY0NTI2OGJhOGFjMGIwOTc1In0.OBJqzEPfcUorLT6eOgqOcL7OtwPJW20gL768TLO91zfD5MyAmrQgYoPaWxToRhZdy5D5hLN95CXSIqtRWjej5QXNvgOokcy4LBTIHWCSzMUSCGfjZW1r3M48Qo9i8PKqKIYEAJGQAblWSRRCEW0Z13_awk0ymBYcc_YjM56vq01aDLyNPbbc2mn3xTr-SvkRrG9jF5LHtMdf8V7_fi1l8AE6K-lt21w-bTj_xcjUaA07k8lFuTXvq7aEQ9B_ZOzEMTSookHWVsHDzZbiyL1tZisGpvMok-NlkiKTHJKXywUfwkYLargU7hTE0GShkQ11G3MhgySD712Eyf1m1pqO3Q (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: 644deb548fad037b5537 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)