## Create Deployment

`client.workers.scripts.deployments.create(stringscriptName, DeploymentCreateParamsparams, RequestOptionsoptions?): Deployment`

**post** `/accounts/{account_id}/workers/scripts/{script_name}/deployments`

Deployments configure how [Worker Versions](https://developers.cloudflare.com/api/operations/worker-versions-list-versions) are deployed to traffic. A deployment can consist of one or two versions of a Worker.

### Parameters

- `scriptName: string`

  Name of the script, used in URLs and route configuration.

- `params: DeploymentCreateParams`

  - `account_id: string`

    Path param: Identifier.

  - `strategy: "percentage"`

    Body param

    - `"percentage"`

  - `versions: Array<Version>`

    Body param

    - `percentage: number`

    - `version_id: string`

  - `force?: boolean`

    Query param: If set to true, the deployment will be created even if normally blocked by something such rolling back to an older version when a secret has changed.

  - `annotations?: Annotations`

    Body param

    - `"workers/message"?: string`

      Human-readable message about the deployment. Truncated to 1000 bytes if longer.

    - `"workers/triggered_by"?: string`

      Operation that triggered the creation of the deployment.

### Returns

- `Deployment`

  - `id: string`

  - `created_on: string`

  - `source: string`

  - `strategy: "percentage"`

    - `"percentage"`

  - `versions: Array<Version>`

    - `percentage: number`

    - `version_id: string`

  - `annotations?: Annotations`

    - `"workers/message"?: string`

      Human-readable message about the deployment. Truncated to 1000 bytes if longer.

    - `"workers/triggered_by"?: string`

      Operation that triggered the creation of the deployment.

  - `author_email?: string`

### Example

```typescript
import Cloudflare from 'cloudflare';

const client = new Cloudflare({
  apiToken: process.env['CLOUDFLARE_API_TOKEN'], // This is the default and can be omitted
});

const deployment = await client.workers.scripts.deployments.create('this-is_my_script-01', {
  account_id: '023e105f4ecef8ad9ca31a8372d0c353',
  strategy: 'percentage',
  versions: [{ percentage: 100, version_id: '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e' }],
});

console.log(deployment.id);
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": {
    "id": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
    "created_on": "2019-12-27T18:11:19.117Z",
    "source": "api",
    "strategy": "percentage",
    "versions": [
      {
        "percentage": 100,
        "version_id": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e"
      }
    ],
    "annotations": {
      "workers/message": "Deploy bug fix.",
      "workers/triggered_by": "deployment"
    },
    "author_email": "dev@stainless.com"
  },
  "success": true
}
```