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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5323/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: 77777 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZVWHlkM3dfR2ZnV1U5dmZ5UzlKOTk4S295OFk5bWxjRloyUEhUWWpmbkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzIzLCJzdGF0ZV9ub25jZSI6ImM2ZjU5Y2NiMGIwZmM2OTU1MDAyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzIzIn0sImlzcyI6ImtpYWxvLXRlc3QtdG9vbCIsInN1YiI6Ijc3Nzc3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNjc1NDc1LCJleHAiOjE3NzI2NzU3NzUsImp0aSI6IjdlMzhhZDkxOTdlMzA2MjUyYzQ3In0.kEebEgXYG8pJEN-ojzfXSejGwuzwBmwSA8-ZRkXbkzIANrJJzzBMB3UIA8r25fHh5Q-tax6dXec4qe0wi-nxFPhw3etmH7FHeUVF00WY-yeCtcOyma2rnw-VseWgJZUI9jO9Nb1zxLByxrTqskoMfoZCsHPjpPZL7_4aGEe-YXBPcq5KguIUn_stCcQN9AZOmaj4KhGfbSHKumw8nRUOJ8ozoOw7XohdhOX3mHowPCjivRh1g91R6Hvm4dWeaSOOUN_q8CIjSLXOcZXQ7bNpi9AUYbulXsd8kxj8MIGY1enqt1RrSniXRMUn749PGCImp0MFwoQhAKkXHr5zvdwzGQ (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: c6f59ccb0b0fc6955002 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)