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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1773/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: 15173 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJxZVF1Mk9IbzlvdE9ObWx4UEJEUFNNMjJjdW5VUlNncDljbENKVlFxb1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzczLCJzdGF0ZV9ub25jZSI6ImRmNTU2MjIxMTEzM2MyZGIwNmMyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzczIn0sImlzcyI6IkhleExlYXJuIiwic3ViIjoiMTUxNzMiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTA3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTI2OTg2MTksImV4cCI6MTc5MjY5ODkxOSwianRpIjoiODE2NmIyYjBiYjhmMTJmOTFiYjgifQ.YMAY9iZaDGmv8NIydQ-TL6lZGPnuCt7GLu8tJVSPlhoKgwJahZy_JvL6iV4K2pG9OdAUcgg8RHCMlkf2ZX9QYsqCJNV8QZw73t5D0a-JppvZHug-8CmC8aHs3cfrZyoyqw97CCFQvkk-PaRsM8QGf0Tg6rFTsLmmkS2xl_YQQsddWhQRt2YEQ_UtcnK2w_a8yTpJbCWK_0T4b8PRBf8Npl9raaEsfGgIPngGoz04Z-b9LFdFF6qMHN1IstiL9dpity3OlF2zLGhshPdd5zNszx-PireIGD7iIIvbFhnrWHCsqgr0sHq1EEPt7eIcgw9O6QesNaU-K99xItQxhEOXXQ (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: df5562211133c2db06c2 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)