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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4703/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: 1234567890 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZsYV9iLTQ3RXJkSkVndUFNRE5FeTgtVzRnOWlBTkdlWXRLa0tMRlNRTUUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzAzLCJzdGF0ZV9ub25jZSI6IjE2YTg1MGNiYWYxNjQyNGY0YTZjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzAzIn0sImlzcyI6IkhhcmJpbmdlciBNb29kbGUgTFRJMS4zIFRvb2wiLCJzdWIiOiIxMjM0NTY3ODkwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc4MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMTQ3MTUwLCJleHAiOjE3NzIxNDc0NTAsImp0aSI6ImE4YzJkZmIxOWU3NjJkMTQyNjY4In0.JfD2fi606A3u0FCUDZ347e-2tQ_UcI-4AgIIC5aX_AyjqBy7AT_EkThzkAlG59PrBkEU93qtPRqdsJC1EpVaX0s3BqKb7a9BxcD-izVpJVcdnUcF0-VSk7XducA5WHumL5DMvx09iszWIkz0XRcrYvnoKqpKdaCioKcYQyj2XbaVJTaoU3l-H-IvHEJvVvlAz5ToSM2UeooPwH-GfNAIQVCdK8WndF82ubib8WEgGkGOOshB-ABMjxqbucktWpXP15f4XLWn0pijP9O6oUyEeqb2m7UvPzJfjBndsn6VyoXOXF5XLN0r-h5VW9ZUHmdqs2I6FewjW_tttWBMrEsnLg (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: 16a850cbaf16424f4a6c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)