| Name | Description |
| AllowGeometryUpdates | Returns true if editing geometry is allowed. |
| CanModifyLayer | Gets the value indicating whether this layer supports modifying its renderer, data source, or join information. |
| CanScaleSymbols | Gets the value indicating whether this layer renders its symbols based on scale. |
| Capabilities | Gets the capabilities of the feature layer. |
| CopyrightText | The copyright text for the layer. Map service layer only. |
| DefaultSpatialReference | The spatial reference of the layer. Feature Service layer only. |
| DefaultVisibility | Returns true if layer draws by default. |
| DefinitionExpression | The definition expression. Map Service layers only. |
| Description | Layer description. Map Service layers only. |
| DisplayField | The name of the field that has the feature's description. Map service layer only. |
| EditFieldsInfo | Gets the edit fields info. If a layer has editor tracking enabled, its EditFieldsInfo property will include information about editor tracking fields: creationDateField, creatorField, editDateField and editorField. |
| EffectiveMaxScale | Returns effective maximum scale calculated based on the maximum scale of the current layer and its ancestors. This represent the effective maximum scale at which the layer is visible. |
| EffectiveMinScale | Returns effective minimum scale calculated based on the mininum scale of the current layer and its ancestors. This represent the effective minimum scale at which the layer is visible. |
| EnableZDefaults | Returns true if editing has a default Z value. |
| Extent | The extent of the layer. Map service layer only. |
| FeatureTypes | The sub-types of features in this layer indexed by feature type ID. |
| Fields | The fields in the layer. |
| GeometryType | The geometry type of the graphics in the layer. |
| GlobalIdField | The name of the field that has the Global ID for the feature. Feature Service layer only. |
| HasAttachments | Indicates whether the features can store attachments. False if it is a map service layer. |
| HasLabels | Gets the value indicating whether this layer has labels. |
| HasM | Returns true if layer supports M values. |
| HasZ | Returns true if layer supports Z values. |
| Id | The ID of the layer. |
| IsAddAllowed | Gets a value indicating whether new features can be created in this feature layer instance. |
| IsDataVersioned | Indicates if the layer is versioned. Feature Service layers only. |
| IsDeleteAllowed | Gets a value indicating whether features can be deleted from this feature layer instance. |
| IsReadOnly | Gets a value indicating whether this instance is editable or not. |
| IsUpdateAllowed | Gets a value indicating whether features and attachments (if any) can be updated in this feature layer instance. |
| MaximumScale | The maximum scale in which this layer can be viewed. |
| MaxRecordCount | Gets the max record count. |
| MinimumScale | The minimum scale in which this layer can be viewed. |
| Name | The name of the layer |
| ObjectIdField | The name of the field that has the Object ID for the feature. Feature Service layer only. |
| OwnershipBasedAccessControl | Gets the ownership based access control. If ownership-based access control is enabled on features, OwnershipBasedAccessControl property of a layer will include AllowOthersToUpdate and AllowOthersToDelete properties. |
| Relationships | Gets the relationships for the layer. |
| Renderer | The renderer used for determining feature symbols. |
| SupportsAdvancedQueries | Gets the value indicating whether this layer supports advanced queries. |
| SupportsStatistics | Gets the value indicating whether this layer supports statistics. |
| Templates | For layers without sub-types, the templates of features. |
| TimeInfo | The time info for this layer. |
| Type | The type of the layer. "Table" if just a table. "Feature Layer" for feature layers. |
| TypeIdField | The name of the field that has the Type ID for the feature. Feature Service layer only. |
| ZDefault | Default Z value of points added. NaN if not set/supported. |