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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4553/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: 8a40b281-ff6e-43f0-a848-fc5b1fa72b75 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkptMTBPRG5GY0hTZmVWWGVsc0otU00wNHVYQmNTQzFLb0kwU3hhV2dROUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTUzLCJzdGF0ZV9ub25jZSI6IjdhOGFmOTAwMDYyMmY3MDg1MTE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTUzIn0sImlzcyI6Im1lZXMnIHRlc3QgdG9vbCIsInN1YiI6IjhhNDBiMjgxLWZmNmUtNDNmMC1hODQ4LWZjNWIxZmE3MmI3NSIsImF1ZCI6Imh0dHBzOi8vZGIwYS0yMTMtMTI2LTU5LTI0Mi5uZ3Jvay1mcmVlLmFwcC9jb3JlL2F1dGgvb2F1dGgvdG9rZW4iLCJpYXQiOjE3Nzk4MTY4ODksImV4cCI6MTc3OTgxNzE4OSwianRpIjoiZTJiNmI5NTllMmQ2OTI5OTQyMjcifQ.N8o7_nH9qMifsfmF7rh7_giq7F60FWZAQNdqhg-ElH-_iIS6mxQYGfpezM9Olx9iTSAus5M1tXIN9ncQ8hsTwOvE9wBmbBCCFr0w8tKbozRPNh2HzKbOlv-0QaqACv_FMhxDEmS6QL0uV7BKfrQvC4UvR7MrJKL55YgREt_hC0TlxuGugQvakeNGxAlfOv7LGzNQHBUU4sLg5FAMvFruSTRgYnin9hU6eSCffQsq0JEmXVEvBfpdH2aCDYb3mb4pkYwoXLyQgJBSC2d5UHBcS74JY4ecYX6BQML0GdorEWBzJ1DfeF-PxDrh0uMe7JOP7J83Di5XhYi3IkKiV6sx8Q (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: 7a8af9000622f7085115 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)