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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4523/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: MIIEowIBAAKCAQEAw55BNPYxzXbsyT5JlivqaOBQd (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNiWHYwelFvTjZJZ0xtVjd4YXJHb2hxaTRCSW9Uc3VFVUFqZWZRQ2duR3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTIzLCJzdGF0ZV9ub25jZSI6IjJkYzkzNzNkNmEwNmU5MzhjN2RlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTIzIn0sImlzcyI6IjFvbjFMTVMiLCJzdWIiOiJNSUlFb3dJQkFBS0NBUUVBdzU1Qk5QWXh6WGJzeVQ1SmxpdnFhT0JRZCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2MDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQ2MDgzNiwiZXhwIjoxNzcwNDYxMTM2LCJqdGkiOiI2MTA2ZTQyN2ZmMGE2YjJhMDZmYyJ9.qd-0J7vSEaIb_0yzwG5-ivvBQi-_i6IbIe4FC1p9COeaht6oQrzr0Kw8GcmSRHRHI4gMfec8F4BtqPkLdcI0uHp45E-oZYipwTI17OrldTXbXcIwb6wiq6XtkU4mUHvRjIhtupkBZZ9lP2rj7SD1a10f1ctpsJYBatXV3ohikWUi85HdpbCpo4YbfeNmDyeuWt6xoqvVqA_ycAI0L-OdEdoachjUpqbnLz6UZHWlyF3JvYjhyK0HNC1bRxfGcP45T2gNxuIpr8w7eM1L5jUcVOCvrO9aN_R-amOno6xeWTVTyJY9oOXP0QFq36vNk_SVJrQj3EGqTrjFqq6mL6rLXw (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: 2dc9373d6a06e938c7de (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)