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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3356/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: client1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNyNlRqNW9JbWw2cW9VcnBIcWh1NjJsY0N1OW9qTzNKYXAyTFpuTnIybWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzU2LCJzdGF0ZV9ub25jZSI6ImRhM2M4ZjhmNDQ3MTE4MWVmZGVmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzU2In0sImlzcyI6Imp1cHl0ZXJodWItbHRpYXV0aGVudGljYXRvci10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY5MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDMxNDY4LCJleHAiOjE3NzA0MzE3NjgsImp0aSI6ImVmYjM3Nzc0MWFjY2YxZWY2OGJjIn0.Aq_7dCafKEVOSZIU4Y_N7fegEoKFI7Dp583gMGcCSh2Mz6hP9MlQKJfWjIGwLP0riHS71uTge6LPGRQ_TwQ7USZZyPlwYabQajhBS-_wuqoAa0NpZ2A0fWTk7_TGKBRzNHwoqtvo5rtiI_t8Vl8qcVcRz1P4pEOpQdVYNqmhxIffpSID4QHN1sixEu_7sfAOcLsB-LNSZt1e2LVXJOG0P5Q-6IS1SAfMKU_QgHl4C466E1_-g371QLSHOWFbvRMH4L5OfYRWhiAzLAp3_abZeUARdPNs7e7SqtHLdkdouyj3k88daprDwpqMS1CNPyZldnsQDMfyfd4X83cJqkj1Jw (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: da3c8f8f4471181efdef (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)