Returns the specified DocumentReference.
"documentReferences_var" is a variable referencing a DocumentReferences object. |
"documentReferences_var" is a variable referencing a DocumentReferences object. |
| Type | Description |
| DocumentReference | Returns the specified DocumentReference or null if an invalid index was specified. |
| Name | Type | Description |
| index | uinteger | The index of the object to return where the first one in the collection has an index of 0. |