更新记忆
修改文件的路径、内容或两者,并把更改记录为新版本。
- 请求带上文件当前的
content_sha256以防范并发写入。不匹配返回 409conflict_error。 - 路径和内容都没有变化的更新返回当前文件,不记录新版本。
- 重命名到另一个未删除文件的路径返回 409
conflict_error。已归档的记忆库拒绝写入,返回 400failed_precondition_error。
PATCH
/
v1
/
memory-stores
/
{id}
/
memories
/
{memory_id}
更新记忆
curl --request PATCH \
--url https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"content": "V29ybGQ=",
"content_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}
'import requests
url = "https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}"
payload = {
"content": "V29ybGQ=",
"content_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
content: 'V29ybGQ=',
content_sha256: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
})
};
fetch('https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}",
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([
'content' => 'V29ybGQ=',
'content_sha256' => 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}"
payload := strings.NewReader("{\n \"content\": \"V29ybGQ=\",\n \"content_sha256\": \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"content\": \"V29ybGQ=\",\n \"content_sha256\": \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"content\": \"V29ybGQ=\",\n \"content_sha256\": \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"\n}"
response = http.request(request)
puts response.read_body{
"id": "mem_01h455vb4pex5vsknk084sn02q",
"memory_store_id": "mstr_01h455vb4pex5vsknk084sn02q",
"path": "README.md",
"content": "V29ybGQ=",
"content_sha256": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
"content_size_bytes": 5,
"created_at": "2026-01-01T00:00:00Z",
"updated_at": "2026-01-02T00:00:00Z"
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}请求头
本次请求使用的 API 版本,格式为 YYYY-MM-DD。发送 2026-09-01-beta 即使用本文档所述版本。/v1/files* 之外必传:未携带请求头将被拒绝并返回 400 invalid_request_error;在 /v1/files* 上缺省时选择兼容行为。所有端点对未知取值均返回 400 invalid_request_error。
平台当前支持的 API 版本。新的日期版本发布时加入;版本在公告的 Sunset 日期后移除。
可用选项:
2026-09-01-beta 请求体
application/json
响应
更新后的文件,携带其内容与新哈希。
记忆库中的一个文件。
id 在重命名后保持不变。删除文件后,其 ID 和版本历史仍可读取。
记忆文件 ID。文件重命名时保持不变。
所属记忆库的 ID。
相对于记忆库根目录的路径。
解码后内容的 SHA-256 哈希。更新时回传用作乐观并发检查。
解码后内容的大小,单位为字节。
创建时间戳。
最近一次内容或路径更新的时间戳。
文件内容,经 base64 编码。在创建/获取/更新响应中存在。列表响应中省略。该字段存在与否可区分空文件与内容未加载两种情况。
此页面对您有帮助吗?
⌘I
更新记忆
curl --request PATCH \
--url https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"content": "V29ybGQ=",
"content_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}
'import requests
url = "https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}"
payload = {
"content": "V29ybGQ=",
"content_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
content: 'V29ybGQ=',
content_sha256: 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
})
};
fetch('https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}",
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([
'content' => 'V29ybGQ=',
'content_sha256' => 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}"
payload := strings.NewReader("{\n \"content\": \"V29ybGQ=\",\n \"content_sha256\": \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"content\": \"V29ybGQ=\",\n \"content_sha256\": \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.moonshot.cn/v1/memory-stores/{id}/memories/{memory_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"content\": \"V29ybGQ=\",\n \"content_sha256\": \"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"\n}"
response = http.request(request)
puts response.read_body{
"id": "mem_01h455vb4pex5vsknk084sn02q",
"memory_store_id": "mstr_01h455vb4pex5vsknk084sn02q",
"path": "README.md",
"content": "V29ybGQ=",
"content_sha256": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
"content_size_bytes": 5,
"created_at": "2026-01-01T00:00:00Z",
"updated_at": "2026-01-02T00:00:00Z"
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}{
"error": {
"type": "invalid_parameter_error",
"message": "<string>",
"param": "<string>",
"request_id": "<string>"
}
}