Google API optimizeTours: does not returns optimized route
If you're using the Google Maps API's `optimizeTours` feature and it's not returning an optimized route, there could be several reasons for this. Here are some common troubleshooting steps to help resolve the issue: 1. **Check Your Input Data**: - Ensure that you are providing the correct input data for the `optimizeTours` request. This includes the waypoints or stops that you want to optimize, as well as their coordinates or addresses. 2. **Minimum Number of Stops**: - The `optimizeTours` feature may not work effectively with a very small number of stops. Make sure you have a sufficient number of waypoints or stops to optimize the route. 3. **Check API Quotas**: - Verify that you have not exceeded your API usage quotas. Google Maps APIs have usage limits, and you may need to upgrade your account or wait until the quota resets if you've reached your limit. 4. **Verify API Key and Billing**: - Ensure that you are using a valid API key for the Google Maps ser