diff --git a/API.md b/API.md
index d81363c..641b31e 100644
--- a/API.md
+++ b/API.md
@@ -3,6 +3,73 @@
## Structs
+### CustomNaming
+
+#### Initializer
+
+```typescript
+import { ResourceNaming } from '@gammarers/aws-resource-naming'
+
+const customNaming: ResourceNaming.CustomNaming = { ... }
+```
+
+#### Properties
+
+| **Name** | **Type** | **Description** |
+| --- | --- | --- |
+| names | {[ key: string ]: string} | *No description.* |
+| type | @gammarers/aws-resource-naming.ResourceNaming.NamingType | *No description.* |
+
+---
+
+##### `names`Required
+
+```typescript
+public readonly names: {[ key: string ]: string};
+```
+
+- *Type:* {[ key: string ]: string}
+
+---
+
+##### `type`Required
+
+```typescript
+public readonly type: NamingType;
+```
+
+- *Type:* @gammarers/aws-resource-naming.ResourceNaming.NamingType
+
+---
+
+### DefaultNaming
+
+#### Initializer
+
+```typescript
+import { ResourceNaming } from '@gammarers/aws-resource-naming'
+
+const defaultNaming: ResourceNaming.DefaultNaming = { ... }
+```
+
+#### Properties
+
+| **Name** | **Type** | **Description** |
+| --- | --- | --- |
+| type | @gammarers/aws-resource-naming.ResourceNaming.NamingType | *No description.* |
+
+---
+
+##### `type`Required
+
+```typescript
+public readonly type: NamingType;
+```
+
+- *Type:* @gammarers/aws-resource-naming.ResourceNaming.NamingType
+
+---
+
### NamingOptions
#### Initializer
@@ -17,17 +84,45 @@ const namingOptions: ResourceNaming.NamingOptions = { ... }
| **Name** | **Type** | **Description** |
| --- | --- | --- |
-| naming | @gammarers/aws-resource-naming.ResourceNaming.NamingType \| {[ key: string ]: string} | *No description.* |
+| naming | @gammarers/aws-resource-naming.ResourceNaming.NoNaming \| @gammarers/aws-resource-naming.ResourceNaming.DefaultNaming \| @gammarers/aws-resource-naming.ResourceNaming.CustomNaming | *No description.* |
---
##### `naming`Required
```typescript
-public readonly naming: NamingType | {[ key: string ]: string};
+public readonly naming: NoNaming | DefaultNaming | CustomNaming;
```
-- *Type:* @gammarers/aws-resource-naming.ResourceNaming.NamingType | {[ key: string ]: string}
+- *Type:* @gammarers/aws-resource-naming.ResourceNaming.NoNaming | @gammarers/aws-resource-naming.ResourceNaming.DefaultNaming | @gammarers/aws-resource-naming.ResourceNaming.CustomNaming
+
+---
+
+### NoNaming
+
+#### Initializer
+
+```typescript
+import { ResourceNaming } from '@gammarers/aws-resource-naming'
+
+const noNaming: ResourceNaming.NoNaming = { ... }
+```
+
+#### Properties
+
+| **Name** | **Type** | **Description** |
+| --- | --- | --- |
+| type | @gammarers/aws-resource-naming.ResourceNaming.NamingType | *No description.* |
+
+---
+
+##### `type`Required
+
+```typescript
+public readonly type: NamingType;
+```
+
+- *Type:* @gammarers/aws-resource-naming.ResourceNaming.NamingType
---
@@ -41,17 +136,23 @@ public readonly naming: NamingType | {[ key: string ]: string};
| **Name** | **Description** |
| --- | --- |
+| NO | *No description.* |
| DEFAULT | *No description.* |
-| NONE | *No description.* |
+| CUSTOM | *No description.* |
---
+##### `NO`
+
+---
+
+
##### `DEFAULT`
---
-##### `NONE`
+##### `CUSTOM`
---