## Update Agent Data

`AgentData beta().agentData().update(AgentDataUpdateParamsparams, RequestOptionsrequestOptions = RequestOptions.none())`

**put** `/api/v1/beta/agent-data/{item_id}`

Update agent data by ID (overwrites).

### Parameters

- `AgentDataUpdateParams params`

  - `Optional<String> itemId`

  - `Optional<String> organizationId`

  - `Optional<String> projectId`

  - `Data data`

### Returns

- `class AgentData:`

  API Result for a single agent data item

  - `Data data`

  - `String deploymentName`

  - `Optional<String> id`

  - `Optional<String> collection`

  - `Optional<LocalDateTime> createdAt`

  - `Optional<String> projectId`

  - `Optional<LocalDateTime> updatedAt`

### Example

```java
package com.llamacloud_prod.api.example;

import com.llamacloud_prod.api.client.LlamaCloudClient;
import com.llamacloud_prod.api.client.okhttp.LlamaCloudOkHttpClient;
import com.llamacloud_prod.api.core.JsonValue;
import com.llamacloud_prod.api.models.beta.agentdata.AgentData;
import com.llamacloud_prod.api.models.beta.agentdata.AgentDataUpdateParams;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        LlamaCloudClient client = LlamaCloudOkHttpClient.fromEnv();

        AgentDataUpdateParams params = AgentDataUpdateParams.builder()
            .itemId("item_id")
            .data(AgentDataUpdateParams.Data.builder()
                .putAdditionalProperty("foo", JsonValue.from("bar"))
                .build())
            .build();
        AgentData agentData = client.beta().agentData().update(params);
    }
}
```

#### Response

```json
{
  "data": {
    "foo": "bar"
  },
  "deployment_name": "deployment_name",
  "id": "id",
  "collection": "collection",
  "created_at": "2019-12-27T18:11:19.117Z",
  "project_id": "project_id",
  "updated_at": "2019-12-27T18:11:19.117Z"
}
```