labelDefinitions

The modifiable collection of com.arcgismaps.mapping.labeling.LabelDefinition objects for this graphics overlay. A com.arcgismaps.mapping.labeling.LabelDefinition defines the text, appearance, and position of labels for the GraphicsOverlay.graphics. You can manage graphic labeling by defining new com.arcgismaps.mapping.labeling.LabelDefinition objects and adding or removing them from this collection.