> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tess.im/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Memory

> Updates an existing memory.

### **Code Examples**

<CodeGroup>
  ```http cURL theme={null}
  curl --request PATCH \
    --url 'https://api.tess.im/memories/{memoryId}' \
    --header 'Authorization: Bearer YOUR_API_KEY' \
    --header 'Content-Type: application/json' \
    --data '{
      "memory": "Updated memory content",
      "collection_id": 1
    }'
  ```

  ```json Node.js theme={null}
  const axios = require('axios');

  const data = {
    memory: "Updated memory content",
    collection_id: 1
  };

  const config = {
    method: 'patch',
    url: 'https://api.tess.im/memories/{memoryId}',
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY',
      'Content-Type': 'application/json'
    },
    data: data
  };

  try {
    const response = await axios(config);
    console.log(response.data);
  } catch (error) {
    console.error(error);
  }
  ```

  ```python Python theme={null}
  import requests
  import json

  url = "https://api.tess.im/memories/{memoryId}"
  payload = {
    "memory": "Updated memory content",
    "collection_id": 1
  }
  headers = {
      "Authorization": "Bearer YOUR_API_KEY",
      "Content-Type": "application/json"
  }

  response = requests.patch(url, headers=headers, json=payload)
  print(response.json())
  ```

  ```php PHP theme={null}
  <?php
  $curl = curl_init();

  $data = [
    "memory" => "Updated memory content",
    "collection_id" => 1
  ];

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://api.tess.im/memories/{memoryId}",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "PATCH",
    CURLOPT_POSTFIELDS => json_encode($data),
    CURLOPT_HTTPHEADER => [
      "Authorization: Bearer YOUR_API_KEY",
      "Content-Type: application/json"
    ]
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "Error: " . $err;
  } else {
    echo $response;
  }
  ```

  ```java Java theme={null}
  import java.net.URI;
  import java.net.http.HttpClient;
  import java.net.http.HttpRequest;
  import java.net.http.HttpResponse;

  String jsonBody = "{\"memory\":\"Updated memory content\",\"collection_id\":1}";

  HttpClient client = HttpClient.newHttpClient();
  HttpRequest request = HttpRequest.newBuilder()
      .uri(URI.create("https://api.tess.im/memories/{memoryId}"))
      .header("Authorization", "Bearer YOUR_API_KEY")
      .header("Content-Type", "application/json")
      .method("PATCH", HttpRequest.BodyPublishers.ofString(jsonBody))
      .build();

  HttpResponse<String> response = client.send(request,
      HttpResponse.BodyHandlers.ofString());
  System.out.println(response.body());
  ```

  ```go Go theme={null}
  package main

  import (
      "bytes"
      "encoding/json"
      "fmt"
      "io/ioutil"
      "net/http"
  )

  func main() {
      data := map[string]interface{}{
          "memory":        "Updated memory content",
          "collection_id": 1,
      }
      
      jsonData, _ := json.Marshal(data)
      
      client := &http.Client{}
      req, err := http.NewRequest("PATCH", "https://api.tess.im/memories/{memoryId}", bytes.NewBuffer(jsonData))
      if err != nil {
          fmt.Println(err)
          return
      }
      
      req.Header.Add("Authorization", "Bearer YOUR_API_KEY")
      req.Header.Add("Content-Type", "application/json")
      
      resp, err := client.Do(req)
      if err != nil {
          fmt.Println(err)
          return
      }
      defer resp.Body.Close()
      
      body, err := ioutil.ReadAll(resp.Body)
      if err != nil {
          fmt.Println(err)
          return
      }
      
      fmt.Println(string(body))
  }
  ```

  ```jsonnet .NET theme={null}
  using System;
  using System.Net.Http;
  using System.Text;
  using System.Threading.Tasks;

  class Program
  {
      static async Task Main(string[] args)
      {
          using (var client = new HttpClient())
          {
              client.DefaultRequestHeaders.Add("Authorization", "Bearer YOUR_API_KEY");
              
              var data = @"{
                  ""memory"": ""Updated memory content"",
                  ""collection_id"": 1
              }";
              
              var content = new StringContent(data, Encoding.UTF8, "application/json");
              
              try
              {
                  var response = await client.PatchAsync("https://api.tess.im/memories/{memoryId}", content);
                  response.EnsureSuccessStatusCode();
                  string responseBody = await response.Content.ReadAsStringAsync();
                  Console.WriteLine(responseBody);
              }
              catch(HttpRequestException e)
              {
                  Console.WriteLine("\nException Caught!");
                  Console.WriteLine("Message :{0} ",e.Message);
              }
          }
      }
  }
  ```

  ```ruby Ruby theme={null}
  require 'uri'
  require 'net/http'
  require 'json'

  uri = URI('https://api.tess.im/memories/{memoryId}')
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true

  request = Net::HTTP::Patch.new(uri)
  request['Authorization'] = 'Bearer YOUR_API_KEY'
  request['Content-Type'] = 'application/json'
  request.body = {
    memory: 'Updated memory content',
    collection_id: 1
  }.to_json

  response = http.request(request)
  puts response.read_body
  ```
</CodeGroup>

### **Path Parameters**

<ParamField path="memoryId" type="integer" required>
  ID of the memory to update
</ParamField>

### **Request Body**

<ParamField body="memory" type="string" required>
  New memory content
</ParamField>

<ParamField body="collection_id" type="integer">
  Collection ID to associate the memory
</ParamField>

```json theme={null}
{
  "memory": "Updated memory content",
  "collection_id": 1
}
```

### **Response**

```json theme={null}
{
"message": "Memory updated successfully!",
"memory": {
  "id": 10,
  "user_id": 1,
  "memory": "Updated memory content",
  "credits": 0,
  "collection_id": 1,
  "collection": {
    "id": 1,
    "user_id": 1,
    "name": "default"
  }
}
}
```

### **Response Codes**

| **Code** | **Description**  |
| :------- | :--------------- |
| 200      | Success          |
| 404      | Memory not found |
| 500      | Server error     |