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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2027/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: OAuth_Platform_Client_ID_20210624 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlQMFhaU0l5UlE0eXpLWmxYTHFHY0Y3OFdJTVdzRnV0RWpSTU93NFgxOXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDI3LCJzdGF0ZV9ub25jZSI6ImIyZjY1MmMwODgwNWZiZjE2ZDJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDI3In0sImlzcyI6IlRvb2xfTmFtZV8yMDIxMDYyNCIsInN1YiI6Ik9BdXRoX1BsYXRmb3JtX0NsaWVudF9JRF8yMDIxMDYyNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIyNjYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5NDAwNjk2OCwiZXhwIjoxNzk0MDA3MjY4LCJqdGkiOiI0NzdiNDcwY2UwMjJlMWI3YjFkMyJ9.euUBzYQUfx-5vCI5CkUCFZFqLLnZft6dSryQp2u6qkxvo4lzriTgRE8RTwA4ofklAaJ9dvuLwBcEh5XMlSXZHsRuC73WAP8MMhMiyI-v8fuk25ZeEQ5kfWCw6XIP2vQa-oVrzF3rl7P4mYNZk45DCK4podwVVfKq0IBsjkM94KZJq9pl8-GoOLh9ONKUBjdl4sEQlfWMFepm83SjTWGR865uFxppFiP6k9INcc2ZBeFMO-JIotQo8pwddK2A4LKRAUjpmwR7gX_78kEUW6i8y1xYwCNBObQVSaOWVbpuFDsRfFNnvQinmjeEqAlCPYfNtJgZchZy-IQJc0JZSIFQyw (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: b2f652c08805fbf16d2e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)