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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3060/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: HubTool123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im9XVWpQNzltTFQ3VG5KcndEUGdhM2M1Rk12bVlSb183SXljOGw1RUtOUVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDYwLCJzdGF0ZV9ub25jZSI6ImRlZDhhYjlmZTQxM2NmMWY4NDNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDYwIn0sImlzcyI6Ikh1YlRvb2wiLCJzdWIiOiJIdWJUb29sMTIzNDU2IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc1MDM5NDAxLCJleHAiOjE3NzUwMzk3MDEsImp0aSI6Ijc5OTk1ZjI0NTVjNWNmZTA2M2Y1In0.QJiXiDtoDn13ipzpFhqVGaHGSn-dUSMpxMH1JfHca6bd1zD3EGCNpEi-oAzPCfbIAvHabzD48mx5XnRo2aHiL6oW54A51uP6KDeszLczqZazmmgMLoeLXCgSyk7jGvCvwBKDLQR8knkYgeVIckiOEZ2e9eA7bHdhjnrOywE3U5we6IZ-w73MSorTc9w-JiIXpOE4ZokMyQ54V9wrWyZFDw-xQ_Csx6qO0ZdhpTitQTP5pou_OxQhTgxu0grDugm6UPVrIAxCpdYQpoUiu5adBmHz3CZAfY6FCtb3SDLoR7_LKW7jaRUJKJAeKIzXcYtB7uTybNQB-vIRNpO-1jU3Lg (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: ded8ab9fe413cf1f843a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)