---
title: "Enum AssertionConditionType | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Model.Annotations/AssertionConditionType/"
---

# Enum AssertionConditionType

> Enum AssertionConditionType

###### **Namespace**: [Aurigma.DesignAtoms.Model.Annotations](https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Model.Annotations.md)

###### **Assembly**: Aurigma.DesignAtoms.Model.dll

```csharp title="Syntax"
public enum AssertionConditionType
```

## Fields

### IS_TRUE

```csharp
IS_TRUE = 0
```

### IS_FALSE

```csharp
IS_FALSE = 1
```

### IS_NULL

```csharp
IS_NULL = 2
```

### IS_NOT_NULL

```csharp
IS_NOT_NULL = 3
```