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# Get a tag

GET https://cdn.contentful.com/spaces/{space_id}/environments/{environment_id}/tags/{tag_id}

Returns a single tag based on the given identifier.

Reference: https://contentful.com/developers/docs/references/content-delivery-api/tags/get-a-tag

## Request

### Path parameters

- `space_id` (string, required) — ID of the space in the form of a string
- `environment_id` (string, required) — ID of the environment in form of a string
- `tag_id` (string, required) — ID of the tag in form of a string

## Response

### 200

OK - Request successful

- `map from string to any`

## Examples

**Response**

```json
{
  "name": "NY Campaign",
  "sys": {
    "createdAt": "2025-05-05T00:15:55.000Z",
    "environment": {
      "sys": {
        "id": "staging",
        "linkType": "Environment",
        "type": "Link"
      }
    },
    "id": "nyCampaign",
    "revision": 1,
    "space": {
      "sys": {
        "id": "yadj1kx9rmg0",
        "linkType": "Space",
        "type": "Link"
      }
    },
    "type": "Tag",
    "updatedAt": "2025-05-05T00:15:55.000Z",
    "version": 1,
    "visibility": "public"
  }
}
```

**SDK Code**

```android Android
// Create the Contentful client.
final CDAClient client =
    CDAClient
        .builder()
        .setToken("<access_token>")
        .setSpace("<space_id>")
        .setEnvironment("<environment_id>")
        .build();

client
    .observe(CDATag.class)
    .one("<tag_id>")
    .observeOn(AndroidSchedulers.mainThread())
    .subscribeOn(io.reactivex.schedulers.Schedulers.io())
    .subscribe(
        new DisposableSubscriber<CDATag>() {
          CDATag result;

          @Override public void onComplete() {
            // Do something with the tag.
            new AlertDialog.Builder(context)
                .setTitle("Contentful")
                .setMessage("Found tag: "
                    + (result == null ? "<null>" : result.toString()))
                .show();
          }

          @Override public void onError(Throwable e) {
            // Handle error case.
            new AlertDialog.Builder(context)
                .setTitle("Contentful")
                .setMessage("Could not find tag." + e.toString())
                .show();
          }

          @Override public void onNext(CDATag tag) {
            // Array received, maybe more to come.
            result = tag;
          }
        }
    );
```

```java Java
// Create the Contentful client.
final CDAClient client =
    CDAClient
        .builder()
        .setToken("<access_token>") // required
        .setSpace("<space_id>") // required
        .setEnvironment("<environment_id>") // optional, defaults to `master`
        .build();

final CDAArray one =
    client
        .fetch(CDATag.class)
        .one("<tag_id>");
```

```kotlin Kotlin
// Create the Contentful client.
val client = CDAClient
        .builder()
        .setToken("<access_token>") // required
        .setSpace("<space_id>") // required
        .setEnvironment("<environment_id>") // optional, defaults to `master`
        .build()

val one = client
        .fetch(CDATag::class.java)
        .one("<tag_id>")
```

```swift Swift
SDK currently doesn't implement this endpoint.
```

```javascript JavaScript
import { createClient } from 'contentful-management'

const client = createClient({
  space: '<space_id>',
  environment: '<environment_id>', // defaults to 'master' if not set
  accessToken: '<content_delivery_api_key>'
})

client.getTag('<tag_id>')
  .then((tag) => console.log(tag))
  .catch(console.error)
```

```php PHP
SDK currently doesn't implement this endpoint.
```

```ruby Ruby
require 'contentful'

client = Contentful::Client.new(
  space: '<space_id>',
  access_token: '<content_delivery_api_key>',
  environment: 'master',  # Optional - defaults to 'master'.
  dynamic_entries: :auto  # Enables Content Type caching.
)

tag = client.tag('<tag_id>')
```

```python Python
SDK currently doesn't implement this endpoint.
```

```.net .NET
SDK currently doesn't implement this endpoint.
```