# fsVarsGetZVarId<no value>
The **fsVarsGetZVarId** function can be used to get an existing `ZVar` (which is the same as an `L:1` variable).

 

##### Syntax

``` wasm
FsLVarId fsVarsGetIVarId(
    const char* name,
    FsObjectId target
);
```

 

##### Parameters

<table><thead><tr class="header"><th>Parameters</th><th>Description</th></tr></thead><tbody><tr class="odd"><td><code>name</code></td><td><p>The name of the variable.</p></td></tr><tr class="even"><td><code>target</code></td><td><p>The ID of the object from which the variable is being retrieved.</p></td></tr></tbody></table>

 

##### Return Values

The function returns the ID associated with the given variable name. If the given name has *not* been registered, the function will return `FS_VAR_INVALID_ID`. If an error occurred, the function will return `FS_VAR_INVALID_ID`.

 

##### Remarks

`ZVar` are variables local to a specific SimObject (if there are multiple instances of the object, each one will have its own unique variable).

 

##### Example

``` wasm
FsZVarId zVarId = fsVarsGetZVarId("TOTO");
```