Create a TagYou may want to add tags beforehand, in the event you're using our tag endpoint to manage your own tags.ExamplePOST /v1/tags/:tag_nameCopyHTTPcURLJavaScriptNodeJSPHPPythonRubyC#JavaGoSwiftObjective-CPowerShell1234POST /v1/tags/east_warehouse HTTP/1.1Host: api.shipengine.comAPI-Key: __YOUR_API_KEY_HERE__Content-Type: application/jsonCopy123{ "name": "east_warehouse"}