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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2313/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InF2S1Z0LWVhUWV0VlRNZXdVYVFOSFMzQUNJNUcyU2JvRjZLcU1DZmtXR3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzEzLCJzdGF0ZV9ub25jZSI6ImEwZGFhNzRiY2FiYjgwYWY0N2I2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzEzIn0sImlzcyI6IkwgLSB0ZXN0IHRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI1NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTA4NTE2NywiZXhwIjoxNzc1MDg1NDY3LCJqdGkiOiJiOTdmMjgwZmM5NzgyZTgzNzE3YSJ9.z9YKMol5SgA9tCwXG5KtclAd6Z3gj7o0Kl3MjGvI3YOhjWCsXYMm6wdnBxUrj7DuRMjpEBymYQGgwXIaeCU-zvkIpZN3ejdeBY85wYBHFi_58W-AWGYiHc5qs1QAeO0lTy2uRzMi9Sc7dQXTdPM5NlJ6Aqq9hwcBB51uwLjTDWrAPWqmK1pOIAPrbMOGl5TzX6j-RL8F5r5C9Eyo233KYEHKe-i6I8uMBH04moBgiBD_sZI0lLahRN6UFbNIi6jqJgSvPk5WPWfoM4nDUBJhUA3h4222r75SIi660Rp-3UPjgllsQ2S3SkFWnMa_lrYae8JhRLr1A1GphbjwXzMv8Q (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: a0daa74bcabb80af47b6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)