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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1770/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: 9999 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im14NUV0WjcwMjVMdzlCQVF4bkJtLTRpSFNmbTZnRER3aERKOGlFZzJxQlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzcwLCJzdGF0ZV9ub25jZSI6ImZkZmNmYWRmOTY3YzE1MjdjOGZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzcwIn0sImlzcyI6Ik1TIFRvb2wiLCJzdWIiOiI5OTk5IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTkwNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NTYwMTg0LCJleHAiOjE3NzY1NjA0ODQsImp0aSI6ImJkYjNiZDg1YmZkMGRkM2I2NWVlIn0.k21sXJY759vWwZE_IK-8QXQIAc6EpzYp5KwnaHeSeVCb4FYLjbAX3VMixONRcBqX7Byn05XNmG2zb4Ii07daL4qNbPi6xMkFhVMIXRANYUuQmZwnC7MACOHo7QihUILMYwcQLqMWdF1zguy7Ws4-GMEpMBg_3p35LbkLAJ-FTQHnq8YFNtMIBxCK7t4HdL-mJCxWpXlhBMQya-0uPdAqpPs94ilZ80juroSHXr8AMRWJScRBLJBdnIXplRZ_MT_5_X8BjNVhze8EXFPVmlzT2U3YkxHldnl2Hdxys84cakhigeya4q7EOZ_YbmY-n5tO73yOYMHelo8cq-Sx0CWEZA (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: fdfcfadf967c1527c8ff (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)