def update_entity(entity_id, options)
account_id = Fog::Mock.random_numbers(6).to_s
if entity_id == -1
raise Fog::Rackspace::Monitoring::NotFound
end
response = Excon::Response.new
response.status = 204
response.body = ""
response.headers = {
"Date" => Time.now.utc.to_s,
"Location" => "https://monitoring.api.rackspacecloud.com/v1.0/" + account_id + "/entities/" + entity_id.to_s,
"X-Object-ID" => entity_id.to_s,
"X-RateLimit-Limit" => "50000",
"X-RateLimit-Remaining" => "47877",
"X-RateLimit-Window" => "24 hours",
"X-RateLimit-Type" => "global",
"X-Response-Id" => "lakbngf9bsgkn69gb39sobnsv",
"X-LB" => "dfw1-maas-prod-api1",
"Content-Length" => "0",
"Content-Type" => "text/plain"
}
response.remote_ip = Fog::Rackspace::MockData.ipv4_address
response
end