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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2998/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: Test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijh6b005cDdNS1p4ZnRkUlVXU094ZlBpUWdVZWJwckpMVU44YnJHRGVvcVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTk4LCJzdGF0ZV9ub25jZSI6IjU2MTMzMDgwN2UxZDkyM2Y4NTZjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTk4In0sImlzcyI6IlR1bHNhIFRlY2ggVG9vbCIsInN1YiI6IlRlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMzM4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUzNjAzOTgsImV4cCI6MTc4NTM2MDY5OCwianRpIjoiOTFjNjU2MjEzM2NhYTAwMWQ3M2QifQ.QzJM3gzPqZ0WWvomNMmBI95xb5CYI4qX5_KBjQvOHIYBDmYGcqt8IUK7lPS6fPgdIovjVQYRbiEfxGoo63Ypvd_vVjEkFXF3ZgEJhpuRSWWCoL5MPaVhzBQ9qDl9aBl0egLztzXTyE0WCBONLazLi76hjCU95mhRWih7b7kdcBaW8bK_112xPV5Yf5dSlNprwMxXM6tWS0qZZsqIjC--TwuED9ry6tHk0dmwXbafxxzf-laDGusmH-q6EZO-VsgJtx7fRsaBeb_NUdcHJ_9QU50vW3R9ksUSi6ekLpA7fa4hIV5CC2d3rENWFHm5EJ9O_Uy1eQG1XremffI3_CcxqQ (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: 561330807e1d923f856c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)