In my live Adwords account I can add a new campaign without a problem, but I have been trying to use the sandbox without success. I can test for existing campaigns in the sandbox (none found) but I am unable to add a new campaign. I get the error:
[OperationAccessDenied.ADD_OPERATION_NOT_PERMITTED @ operations[0]]
I am logging in with the following set-up:
AUTH.INI
password = "xxxxxxxx"
userAgent = "My Adwords Tool"
applicationToken = "ignored"
SETTINGS
DEFAULT_VERSION = "v201109"
COMPRESSION = 1
COMPRESSION_LEVEL = 1
WSDL_CACHE = 0
VERIFY_PEER = 0
MY SCRIPT
I have looked around online but found no actual answers. As far as I can tell I what's missing is a sandbox generated clientId, or possibly a clientCustomerId? However, I have been unable to find out how I get this! I have tried using my normal clientId but it is rejected (AuthenticationError.CUSTOMER_NOT_FOUND).
I'm going nuts here. I've spent hours getting more and more frustrated. Please can someone tell me how to get the sandbox working?