The describeTabs() call returns a describeTabSetResult object, of which describeTab is a property:
| Name | Type | Description |
|---|---|---|
| custom | boolean | true if this is a custom tab, false if this is a standard tab. |
| iconUrl | string | The URL for the main 32 x 32 pixel icon for a tab. This icon appears next to the heading at the top of most pages. |
| label | string | The display label for this tab. |
| miniIconUrl | string | The URL for the 16 x 16 pixel icon that represents a tab. This icon appears in related lists and other locations. |
| sobjectName | string | The name of the sObject that is primarily displayed on this tab (for tabs that display a particular SObject). For a list of objects, see Standard Objects. |
| url | string | A fully qualified URL for viewing this tab. |