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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2938/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: zoo1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktmVWdNbkNfZ1JkRF9OeUdrU1I3Y3NJQjBBM2NDUHBfREk1ZlNXUUVwSm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTM4LCJzdGF0ZV9ub25jZSI6ImFlMjUwMTMyNWU1YzJmZDBkM2MxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTM4In0sImlzcyI6Inpvb190b29sIiwic3ViIjoiem9vMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyNzEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MzAwMjMyNywiZXhwIjoxNzkzMDAyNjI3LCJqdGkiOiI5ZDUyYWIxMDlhNjdiNmU5NjlhMyJ9.PsAcP23cLd8ewSbHjKWCMDZ_MLaz3Q_uXZYPnkrYLRgcAyoyo6161VaHAkTQKfSqOVk4R16WDrK5h08OwEe3Hvk7MOkiZ_9JsBsBY8iteva22gfMV4-dWKi3jDS8fvI-dbAVMu-AYhkQ4DcgjxGKOFpNi2VUNCVAFrqjJ6s_vkbdgXGKpKAzwmmXk4QMw7zyOR1ozXIMAKk0U1h8yZbiHeIg1pPGsuxPczbkNDiWPopQG1OTrFAtKpBR9W5RqXjMiYGrMSV-LAY7f9dzEuPkKAIeBlr4DEvAYMYc1S71HE9anT3Uw6TGvGGgLBJwkmyxW1QosV-kdlFL0kHMj7Wm9A (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: ae2501325e5c2fd0d3c1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)