for i, expectedTagReference := range expectedTagReferences {
				itVerifiesATagReference(tagReferences[i], expectedTagReference)
			}
		})
	})

	Context("#AttachDiskImage", func() {
		BeforeEach(func() {
			virtualGuest.Id = 1234567
			fakeClient.DoRawHttpRequestResponse, err = testhelpers.ReadJsonTestFixtures("services", "SoftLayer_Virtual_Guest_Service_attachDiskImage.json")
			Expect(err).ToNot(HaveOccurred())
		})

		It("attaches disk image with ID `1234567` to virtual guest instance", func() {
			imageId := 1234567
			transaction, err := virtualGuestService.AttachDiskImage(virtualGuest.Id, imageId)

			Expect(err).ToNot(HaveOccurred())
			Expect(transaction).ToNot(Equal(datatypes.SoftLayer_Provisioning_Version1_Transaction{}))
		})
	})

	Context("#DetachDiskImage", func() {
		BeforeEach(func() {
			virtualGuest.Id = 1234567
			fakeClient.DoRawHttpRequestResponse, err = testhelpers.ReadJsonTestFixtures("services", "SoftLayer_Virtual_Guest_Service_detachDiskImage.json")
			Expect(err).ToNot(HaveOccurred())
		})

		It("detaches disk image with ID `1234567` to virtual guest instance", func() {
			imageId := 1234567