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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4734/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFpVm1fcWZOeUVqTHgyZDFySHJIeDlOYkMzU192VzB2dXpPenNTbHJBUnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzM0LCJzdGF0ZV9ub25jZSI6IjQxNGU3ODM0MmQ3MzAyMjRiODM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzM0In0sImlzcyI6Im5tLXRlc3QtdG9vbCIsInN1YiI6IjEyMzQ1NiIsImF1ZCI6Imh0dHBzOi8vNGVhNi0xMzYtMjMyLTEtMTc0Lm5ncm9rLWZyZWUuYXBwL3BsYXRmb3JtL29hdXRoMi90b2tlbiIsImlhdCI6MTc4NTQzODIyNywiZXhwIjoxNzg1NDM4NTI3LCJqdGkiOiI2YzZiNzY5MzU3NTJmZjM1ZTU4YyJ9.LDjElem0wUyNz0OhIKJX7GGvyBZHtZ5qHnJIOLpSIYw8nEbQWUVJcd1G8f4HoUAT51wR8pyp22Zx2yxa0RXoDV7ZslAz4IKjNzN3dThO-_C8zrP0is5od2ONaeYwayhC6x90IsiHdA9cNukbrGfHYQcRSwpHe4iOBVJJAFH3cGshVjXn5z5Fh2LTeT2SdMPn7w6o4Z4hJaq5UblR43U0iOBN2oiwhbMKnluane-urvJZcSf7w0EmNit06jjVce_iGSKjmpW4Lv2a7o1t7hppINW-1Zge5tuxvTmjb0K0y5xg8sXmJ0tOyQENU7umbRlYtQRNwoadqzdXJLYfxd5LtA (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: 414e78342d730224b834 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)