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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3602/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijh1NnI1SU9qRmVGdjg1MFY4N2pPX19sV09nY3FMTjR5TjFNTXZQSUY3cHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjAyLCJzdGF0ZV9ub25jZSI6IjdiOTUwNTIyOTdlYTNmNGRhOGFkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjAyIn0sImlzcyI6Ik9tYXIgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzk5OC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MTAxMzM5LCJleHAiOjE3OTQxMDE2MzksImp0aSI6ImQ1NGI3MmM5MzU0MWM1Y2RlYjM3In0.lXn8w1H4hWYoGlr7kMDnIzRgirLeUiMUtLWi1yyZv8kKhng9LkO7dFDh3Kaaakl5wQRn-YGWpZ_usI3GmFhxuwJA_HRl2Arrbi4wKSGCEUHlmPV0giMz826YFk_-ETo9ECw00OWxO5-nLFcxu0AQ0VLbQmdL1x_DbLAH9dX5XNi_klw_-BXXzpdlMQlS0VO8gRhKw4S3sTCVUGnqRus7ZRgJ_1N4WtgInBKHsdxK-ry7YxozgtKDEJ3aXR70SzsU0oGJLAX1XnX_78jZT5HBj16siN916BbtAiC_UyCxvPeExdL-dTOGTEy-yi_Qf1aFtdb-Qm5cLdgmfcnMOw3KnA (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: 7b95052297ea3f4da8ad (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)