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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2181/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: 123123123123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndXZlRYckFTQU1sbnpRdU9ydUk1UTllV3hVRWlGczhLSTVXLVBqYXR5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTgxLCJzdGF0ZV9ub25jZSI6IjExNGFhNjQ3NzZjMzVhNjhlOTNiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTgxIn0sImlzcyI6IkMyRCBUZXN0Iiwic3ViIjoiMTIzMTIzMTIzMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ1My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNTA4MTU2LCJleHAiOjE3NzI1MDg0NTYsImp0aSI6ImNjMDY0MTBjY2Y1NmFkZDQ3M2Q3In0.fFrFFTInHAaddbKJjtP-cjOpr4PWA95CDrV3-aguHOPYwZDzG60OPH3M5MCUL8TtAs78m-diW1GD9VGx6uaZXPNmsuIplgsBah7dbB1xuN66M4u34Tu4jwNsd-QWLUm0jMSbnfLJN0E8qZWQheC_-7Im73eo7XhpIga-regFKmn5UJ0qz7DoLB-obwstTsnn7T-Kd3XdZEvKJ12DKb-cmEmO-ID7UdU20EmeXzjZCL-62IPnSehfpMaNZRFtROrFEAMHuOYCcRVqiLdnnRexkno4yWQjR7wp40griAfWLMchOtJ9kE9jnzt4z_TOEGzAnwn6a9EVkw5E0cXo5lFoaA (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: 114aa64776c35a68e93b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)