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# DynamicGenerationSchema

The dynamic counterpart to the generation schema type that you use to construct schemas at runtime.

```
struct DynamicGenerationSchema
```

## Overview

An individual schema may reference other schemas by
name, and references are resolved when converting a set of
dynamic schemas into a [`GenerationSchema`](/documentation/FoundationModels/GenerationSchema).

## Topics

### Creating a dynamic schema

[`init(arrayOf:minimumElements:maximumElements:)`](/documentation/FoundationModels/DynamicGenerationSchema/init(arrayOf:minimumElements:maximumElements:))

Creates an array schema.

[`init(name:description:anyOf:)`](/documentation/FoundationModels/DynamicGenerationSchema/init(name:description:anyOf:))

Creates an any-of schema.

[`init(name:description:properties:)`](/documentation/FoundationModels/DynamicGenerationSchema/init(name:description:properties:))

Creates an object schema.

[`init(name:description:representNilExplicitlyInGeneratedContent:properties:)`](/documentation/FoundationModels/DynamicGenerationSchema/init(name:description:representNilExplicitlyInGeneratedContent:properties:))

Creates an object schema.

[`init(referenceTo:)`](/documentation/FoundationModels/DynamicGenerationSchema/init(referenceTo:))

Creates a reference schema.

[`init(type:guides:)`](/documentation/FoundationModels/DynamicGenerationSchema/init(type:guides:))

Creates a schema from a generable type and guides.

[`DynamicGenerationSchema.Property`](/documentation/FoundationModels/DynamicGenerationSchema/Property)

A property that belongs to a dynamic generation schema.

### Creating a null schema

[`null`](/documentation/FoundationModels/DynamicGenerationSchema/null)

Creates a null schema.


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