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.eyJ0b29sX2lkIjo1MzIzLCJzdGF0ZV9ub25jZSI6ImI4MDBlZDcwMTM3YjVkOWFmY2ZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzIzIn0sImlzcyI6ImtpYWxvLXRlc3QtdG9vbCIsInN1YiI6Ijc3Nzc3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5NzIyNTg5LCJleHAiOjE3Nzk3MjI4ODksImp0aSI6IjVmMWRmZmYzMWE0N2QxMDlhZTZhIn0.PqywYJBFyOrwacy4ASuIMHaJJmr47DhwfkClq0OpDN9ucRnQJzgdjso7rrhNSckPM5cScnppol7hLDSkLiBpRBALzTwSSod5QKQwKrmGwNtoWjk7VbHShfE4TUbIBwpKz1Q4FpfYP3F1kEDrFsUiuZTBvW-lqOU0VA8tBsHIvTqE9ZRrz4B0icmM3GrAkcd100rXtj86FesB5v2GMsGDlUMxAnfLSAZiNj3Kw6K0DKWWs90LGHMwb0XHcLX3nBbcWgHMVCT2CjQRpR0-gH2J-w79KT8VQYB1ML8VlpijKtNG0yZGM-xVURQQQ-ZoDdasvhYxVFdjsOxsH6C1DhbKIg (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: b800ed70137b5d9afcff (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)