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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2210/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRuOUsyRjk1MGduWkhhZS1wSnhrQjgzTGVNZlFjZU1USE5oLUdJUUhxV2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjEwLCJzdGF0ZV9ub25jZSI6IjA2ODQ5NWNhNmJmOTc4NGE0MjI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjEwIn0sImlzcyI6IklNUy1Lb3N0YXMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjEzMjA5MSwiZXhwIjoxNzkyMTMyMzkxLCJqdGkiOiIyZTI0NTQyYjA5YzlmZjc0ZjRhNiJ9.kEUlGVP1s_Mqi5xcLypzKXLUDjNIULErB743WkKTZBurjVkEVS68URPTaDanoj0_KmwCm-KDCMjRfRb7SZtDIHfFbv9NvQJ2_jGJMyPfzl-BU12IzZHmNCTb2Gxg2_xNJbcNO0JDheIlNymNHcBoPCFbcQpprJ2oHzLGNiLmTWpYYYpp9gbSGWrso-WbJh9yiYN5B7zMqwzlBhhjCvimkeXxUUYH8hLynG0M1GVhAPx3OON3y_cjmh7qU-WQmNweAe9TC-DvZOfiyN3BHY-yuAVSw22ZeMpH4oTtfsCe0chRGZ0cMw_jctfP-o4VVzEn5-Wkkr0IkagtQcRgIGZ63g (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: 068495ca6bf9784a4227 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)