Thank you Kelly, I have tried Feature collection also but it has not produce any result. I have one more query : Can you please tell how to develop the feature API . For example var featureLayer = new FeatureLayer("https://sampleserver3.arcgisonline.com/ArcGIS/rest/services/SanFrancisco/311Incidents/MapServer/0"). My concern is how can I develop following my own URL/API https://sampleserver3.arcgisonline.com/ArcGIS/rest/services/SanFrancisco/311Incidents/MapServer/0'' Thanks in advance
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