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.eyJ0b29sX2lkIjoxODM0LCJzdGF0ZV9ub25jZSI6ImY2ZmZhNGRmMjZmNDAxYWQxNTVhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM0In0sImlzcyI6IkdlbXMgVG9vbCIsInN1YiI6IjIxNTEyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTk4Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg2MzEyODE0LCJleHAiOjE3ODYzMTMxMTQsImp0aSI6ImYyYTU0NGIzODZiYzllNzg0YTVjIn0.bEoyU9RKc0ACeIFXEJylceEhaAqSdU5J-L1DbOaTzxt45jjNSkD5fKHivN2YnMeGYQW122vVhZ4KSZnCYWNpy3eQ7jIH3qLPfpumvdmnQlMDfKPEGB3gNGh3kr7WUfX20qOvpVCZuYZoA-WaO6jhezsXWhiwHTSONIjFZ2yRiI537auAnp3rjfj1BA3p8ca0W71OVj_l9noW-pxKbCORxVjeIqFJKmi12KMhunIwBgBvX0oApqpEnNTxuyt7Ec_jXWiw-3Pw3o8L6YsbmWVMYdRqridq_515f0rSgJ3xV5FHga1VSnZjAMt4xZnQhcCEGkQA7AGtWUXiruWjxHOpPQ (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: f6ffa4df26f401ad155a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)