API Key or Basic Auth Header is getting removed

Even I created key by removing version as suggested but still the same behavior:

curl -X POST -H “x-tyk-authorization: 352d20ee67be67f6340b4c0605b044b7”
-s
-H “Content-Type: application/json”
-X POST
-d '{
“allowance”: 1000,
“rate”: 1000,
“per”: 1,
“quota_max”: -1,
“expires”: -1,
“org_id”: “3”,
“quota_renews”: 1449051461,
“quota_remaining”: -1,
“quota_renewal_rate”: 60,
“access_rights”: {
“CGW-key-header”: {
“api_id”: “CGW-key-header”,
“api_name”: “CGW-key-header”

  }
},
"meta_data": {}

}’ http://ec2-18-142-155-240.ap-southeast-1.compute.amazonaws.com:8080/tyk/keys/create | python -mjson.tool