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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2207/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik81SE1FN196NGRweFdCTWt0eWVWeG82SjRMOXp6SlVxUWVtX0stSFNpbGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjA3LCJzdGF0ZV9ub25jZSI6IjU2NWVhOGQ3NDIzOTg0MzJmNDAwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjA3In0sImlzcyI6ImhhcHB5VHVlc2RheVRvb2xJTVMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjMxMjY1MCwiZXhwIjoxNzgyMzEyOTUwLCJqdGkiOiI3ZGRiYjVmZTQ1YTliMjMwMDgwMyJ9.snheZ0fDfWO5NVqaeYADxvtyncrH9hpAlYut9wX8oVxbr4r7nWY6xC9075s4PtIcti1GfnPIS40AdTJuh35XkKxZmzd4CUpfrmjz2ad-Da0JdrxqgKRjSMnX9pRQBfHINrlTwmv5uI2nUJna6-gh8R7YNe1z2fPRJrEpx-wTYG1HuR6YZtPy8xfjBQrIzmw23W1npmQJapCqLJ2iDb9Bh4px9WKDHaExNiWr3IKccQV1xCe87_UK3wgqu5pbkqFY3buo_wJkHB6c7Wn-ln6Mzkogi60BEIV4g1ygoBuUhSJRryjsMhBmzyZNCnLfRVu9AOU699W_6WnSMMLnD37rUg (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: 565ea8d742398432f400 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)