Hello !

I'm trying to create l2 connection on sandbox but i have some error

$ curl -X POST -H  "Content-Type: application/json" "https://sandboxapi.equinix.com/ecx/v3/l2/connections" -H "Authorization: Bearer xxxxxx" -d '{
  "primaryName": "test_port_crea_1",
  "primaryPortUUID": "a9d0254e-d856-4a53-b105-7178fede119f",
  "primaryVlanSTag": 601,
  "profileUUID": "1bef8e6b-ea90-4757-bb25-c24f9d64387c",
  "authorizationKey": 444111000222,
  "speed": 200,
  "speedUnit": "MB",
  "notifications": [
    "sandboxuser@example-company.com"
  ],
  "purchaseOrderNumber": "312456323",
  "sellerRegion": "us-east-1",
  "sellerMetroCode": "SV",
  "namedTag": "Private"
}'

return

[{"errorCode":"IC-LAYER2-400","errorMessage":"Required field","moreInfo":"","errorMessageKey":"IC-LAYER2.IC-LAYER2-400","property":"additionalInfo_custBGPAssn"}]

I dont find documentation about this field on documentation

 - https://developer.equinix.com/content/api/buyerv3-recommended?view=product-catalog#/Layer%202%20Connections/createConnectionUsingPOST

Could you held me ?

Best regards
Louis