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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2224/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: com.snapplify.engage (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVNTDBvai1mel9DZTV3RldQamhoYS1JcGNVbnNPZ0R6T1MxbjNyLU1pQWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjI0LCJzdGF0ZV9ub25jZSI6IjNmMTE3NTU1NDFkYTczM2VhN2ZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjI0In0sImlzcyI6IlNuYXBwbGlmeSBFbmdhZ2UgVG9vbCIsInN1YiI6ImNvbS5zbmFwcGxpZnkuZW5nYWdlIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5OTM5ODgxLCJleHAiOjE3Nzk5NDAxODEsImp0aSI6IjNhOWQ1MTAwZDNlY2IzYjllZGVkIn0.A95evzWUVETwobHaIYOPTKvY00dEf5J5SXF_XUjmE-9jVuT94nfsAe-kChasqp3whrQicNbc9F5ZvmmR5tuhDpYD-S5ZsbaJQQlCnKL0_NTk9eA7eoLJMNouGZTCWapNjRMSgj7bs1AOJz_Mqjsoj0AGRjwRcuSRi_bXdTBWYZ9fv-NElckovGW2ymhMalRsfSJMgoywK8X4zyti63NG2H3sGaMmZEoeP5oGbioWWCurLKWVfTK-AFc09jVKLvT478oyOenCfL_5xMivc8AGYwKN1YL_Kkfu5ndQ7h14_ueLHrqHW0wQIZCqCgFdAh82dStjJKJDQwrvFrS4WCKghA (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: 3f11755541da733ea7ff (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)