     func testSetEndpointAttributes() {
         let setAttributesExpectation = expectation(description: "SetAttributesExpectation")
         
-        let token = "4a457987158e7703bab15cfa4f8850b469a7c2547fcb477f5c1932d3c21febb4"
+        let token = "4D54202891C45CC4D66EE1010C6A45C2E725433F6D4E5D173A4593E872C6E242"
         
         var attributes = ["Enabled" : "false", "Token" : token]
         

                XCTAssertNil(error, "SetEndpointAttributes returned error.")
                
                attributes["Enabled"] = "true"
                attributes["Token"] = "03618de36c572bec302d0d85a24d30cc1cf99c98168a9c8c77653f02221bfad3"
                self.snsClient?.setEndpointAttributes(endpointArn: endpointArn!, attributes: attributes) { (success, error) in
                    XCTAssertTrue(success, "SetEndpointAttributes failed.")
                    XCTAssertNil(error, "SetEndpointAttributes returned error.")

                        XCTAssertTrue(success, "GetEndpointAttributes failed.")
                        XCTAssertNil(error, "GetEndpointAttributes returned error.")
                        XCTAssertEqual(responseAttributes!.attributes["Enabled"], attributes["Enabled"], "Attributes not set properly.")
                        XCTAssertEqual(responseAttributes!.attributes["Token"], attributes["Token"]?.lowercased(), "Attributes not set properly.")
                        self.snsClient?.deleteEndpoint(endpointArn: endpointArn!) { _, _ in
                            setAttributesExpectation.fulfill()
                        }
                    })
                }
            }
