> ## Documentation Index
> Fetch the complete documentation index at: https://cdktn.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# CSharp: ComplexObject
> CDKTN Core API Reference for ComplexObject in CSharp.
* *Implements:* IInterpolatingParent, IResolvable, ITerraformAddressable
## Initializers
```csharp theme={null}
using Io.Cdktn;
new ComplexObject(IInterpolatingParent TerraformResource, string TerraformAttribute, bool ComplexObjectIsFromSet, string|double ComplexObjectIndex = null);
```
| **Name** | **Type** | **Description** |
| ------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| TerraformResource | IInterpolatingParent | *No description.* |
| TerraformAttribute | string | *No description.* |
| ComplexObjectIsFromSet | bool | set to true if this item is from inside a set and needs tolist() for accessing it set to "0" for single list items. |
| ComplexObjectIndex | string\|double | the index of the complex object in a list. |
***
### `TerraformResource`Required
* *Type:* IInterpolatingParent
***
### `TerraformAttribute`Required
* *Type:* string
***
### `ComplexObjectIsFromSet`Required
* *Type:* bool
set to true if this item is from inside a set and needs tolist() for accessing it set to "0" for single list items.
***
### `ComplexObjectIndex`Optional
* *Type:* string|double
the index of the complex object in a list.
***
## Methods
| **Name** | **Description** |
| --------------------------------------------------------------------------------------------------- | --------------------------------------------------------- |
| ComputeFqn | *No description.* |
| GetAnyMapAttribute | *No description.* |
| GetBooleanAttribute | *No description.* |
| GetBooleanMapAttribute | *No description.* |
| GetListAttribute | *No description.* |
| GetNumberAttribute | *No description.* |
| GetNumberListAttribute | *No description.* |
| GetNumberMapAttribute | *No description.* |
| GetStringAttribute | *No description.* |
| GetStringMapAttribute | *No description.* |
| InterpolationForAttribute | *No description.* |
| Resolve | Produce the Token's value at resolution time. |
| ToString | Return a string representation of this resolvable object. |
***
### `ComputeFqn`
```csharp theme={null}
private string ComputeFqn()
```
### `GetAnyMapAttribute`
```csharp theme={null}
private System.Collections.Generic.IDictionary GetAnyMapAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetBooleanAttribute`
```csharp theme={null}
private IResolvable GetBooleanAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetBooleanMapAttribute`
```csharp theme={null}
private System.Collections.Generic.IDictionary GetBooleanMapAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetListAttribute`
```csharp theme={null}
private string[] GetListAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetNumberAttribute`
```csharp theme={null}
private double GetNumberAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetNumberListAttribute`
```csharp theme={null}
private double[] GetNumberListAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetNumberMapAttribute`
```csharp theme={null}
private System.Collections.Generic.IDictionary GetNumberMapAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetStringAttribute`
```csharp theme={null}
private string GetStringAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `GetStringMapAttribute`
```csharp theme={null}
private System.Collections.Generic.IDictionary GetStringMapAttribute(string TerraformAttribute)
```
#### `TerraformAttribute`Required
* *Type:* string
***
### `InterpolationForAttribute`
```csharp theme={null}
private IResolvable InterpolationForAttribute(string Property)
```
#### `Property`Required
* *Type:* string
***
### `Resolve`
```csharp theme={null}
private object Resolve(IResolveContext Context)
```
Produce the Token's value at resolution time.
#### `Context`Required
* *Type:* IResolveContext
***
### `ToString`
```csharp theme={null}
private string ToString()
```
Return a string representation of this resolvable object.
Returns a reversible string representation.
## Properties
| **Name** | **Type** | **Description** |
| ------------------------------------------------------------------------------------ | ---------------------- | ------------------------------------------------------------------------------------------------ |
| CreationStack | string\[] | The creation stack of this resolvable which will be appended to errors thrown during resolution. |
| Fqn | string | *No description.* |
***
### `CreationStack`Required
```csharp theme={null}
public string[] CreationStack { get; }
```
* *Type:* string\[]
The creation stack of this resolvable which will be appended to errors thrown during resolution.
If this returns an empty array the stack will not be attached.
***
### `Fqn`Required
```csharp theme={null}
public string Fqn { get; }
```
* *Type:* string
***