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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3081/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: client9 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRqSkFwYjdFZEtia1dTZjU5VDd1MnVDX01ON2FlcTBOcW9qQWctOW9oMmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDgxLCJzdGF0ZV9ub25jZSI6IjU1NTAwYTRkYzQ4NzAwMDY1MWZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDgxIn0sImlzcyI6InQ5Iiwic3ViIjoiY2xpZW50OSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0MTgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NjM5ODQxNCwiZXhwIjoxNzg2Mzk4NzE0LCJqdGkiOiJmNTc2M2YyZWY2ZTAxZDVlZWE5YyJ9.aq4BSgBWjI6yDF7vtw39NI1EmQGK8QbTGaJ2PbsTn4PEE_SjY8RRgQRnUKrtTfWdk8aPCKXMRz1CelJCUvb-uKjJOATXDT-yDG7KMsCTHT6gQuXI90Qj-aaY3WVFVSkNbfgolHJ0CcTyVNTUXnq-xy-GOY8ujPmtURwwzW-OirIIu8v_ghDBgmxm_YMTNEVQRViHHOM0q3AlWN-JQ33iUv7LRJaTCVMbZAPpNQUJ7uTm-TX1_PlrG2BXutbSIM24nfN5x5AP0RCziWmMldkLmLTUKELshWrN_3aGVd-gf0xdQNGv4CBMxc_I0czVovDEZz-4rHmREhvNZLTzIZRd9g (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: 55500a4dc487000651fe (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)