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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5344/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im85ajdaVXlRcEo2bEFXZ3ZRZEFuek5ZQ2xUVGh5RHJ3dHVZQ1dHM0tSQ3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzQ0LCJzdGF0ZV9ub25jZSI6IjQ1NDQ5MTAzMjY5M2MwMDAzZTY4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzQ0In0sImlzcyI6IlRlc3QgVG9vbCBOUlQiLCJzdWIiOiIxMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NTQxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzU2MDY4NjEsImV4cCI6MTc3NTYwNzE2MSwianRpIjoiOTBiMzc1MTg2MzM0ODA0MjQ0MGIifQ.TlWa_jbI8SdO931ZaWDhdpZiPFCZ-SFPyWRAlVGd_bcd0Tp-zDeOl7KupuOp3e__mSg7JkGKsnB8NkSBV6wMxhq1S5YxIMWMFpSJY32sbufYH14tKVW0ZZS2WGP59Di5907DGhHuhmferrWWD8vEQfm8hUg7j8vUixF5UzneJKcPrpgR_46OrC3PXNioM8BHm1N922PQL9HaaF1YtgGdOoRISEElqd0wUGpjV5pGpRaQh-27_qYvJJ5CWgx3UXcfjplIHm0CNv4Z8Jxcrzu5WSYVOXYKONWi5bHvrywDox5BmGnv1VO-0I16O_PpTbApPUu8oHUcPdXGGzifjeZZbA (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: 454491032693c0003e68 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)