---
title: Delete Skill Version
url: https://platform.claude.com/docs/en/api/go/skills/versions/delete
---

# Delete Skill Version

`client.Skills.Versions.Delete(ctx, version, params) (*DeletedSkillVersion, error)`

**DELETE** `/v1/skills/{skill_id}/versions/{version}`

Delete Skill Version

## Parameters

- `version string` (path parameter)

  Identifies the skill version by its version ID.

  Requests carrying the `skills-2025-10-02` beta header address versions by their Unix epoch timestamp instead (e.g., "1759178010641129").

- `params SkillVersionDeleteParams`

  - `SkillID string` (path parameter)

    Unique identifier for the skill.

    The format and length of IDs may change over time.

  - `WorkspaceID param.Opt[string] Optional` (header parameter)

    Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).

    Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

## Returns

- `type DeletedSkillVersion`

  - `Type SkillVersionDeleted`

    Deleted object type.

    For Skill Versions, this is always `"skill_version_deleted"`.

    default: skill_version_deleted

  - `ID string`

    Unique identifier for this Skill Version. The id addresses the version in
    paths and pins it in references.

## Example

```go
package main

import (
	"context"
	"fmt"

	"github.com/anthropics/anthropic-sdk-go"
	"github.com/anthropics/anthropic-sdk-go/option"
)

func main() {
	client := anthropic.NewClient(
		option.WithAPIKey("my-anthropic-api-key"),
	)
	deletedSkillVersion, err := client.Skills.Versions.Delete(
		context.TODO(),
		"version",
		anthropic.SkillVersionDeleteParams{
			SkillID: "skill_id",
		},
	)
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", deletedSkillVersion.ID)
}
```

### Response (200)

```json
{
  "id": "id",
  "type": "skill_version_deleted"
}
```