Help Center/ CodeArts Artifact/ API Reference/ API/ Searching/ Searching for Files Using Checksums
Updated on 2025-09-08 GMT+08:00

Searching for Files Using Checksums

Function

Search for files using checksums.

Calling Method

For details, see Calling APIs.

URI

GET /cloudartifact/v5/search/checksum

Table 1 Query Parameters

Parameter

Mandatory

Type

Description

checksum

Yes

String

Definition:

File checksums, which can be obtained from the General tab. The checksums can be MD5, SHA-1, SHA-256, or SHA-512.

Constraints:

N/A

Value range:

Only letters and digits are supported. The character length can be 32, 40, 64, or 128.

Default value:

N/A

page_no

No

Integer

Definition:

Number of pages in a pagination query.

Constraints:

N/A

Value range:

1–2,147,483,647

Default value:

1

page_size

No

Integer

Definition:

Number of records on each page during the pagination query.

Constraints:

N/A

Value range:

1–100

Default value:

10

format

No

String

Definition:

Repository type.

Constraints:

N/A

Value range:

maven2, npm, go, pypi, rpm, composer, debian, conan, nuget, docker2, cocoapods, and ohpm.

Default value:

N/A

in_project

No

Boolean

Definition:

Whether the repository to query is in a project. If the value is true and project_id is specified, the queried repository is in a project. If project_id is not specified, the queried repository is outside of the project. If the value is false or not transferred, the repository data of the unassociated project of the current tenant is queried.

Constraints:

N/A

Value range:

true and false.

Default value:

N/A

project_id

No

String

Definition:

Project ID. It can be obtained by calling an API or from the console. For details about how to obtain the project ID, see Obtaining a Project ID (CloudArtifact_api_0015.xml).

Constraints:

The value can contain 32 characters. Only letters and digits are supported. This parameter is valid only when in_project is set to true.

Value range:

N/A

Default value:

None

Request Parameters

None

Response Parameters

Status code: 200

Table 2 Response body parameters

Parameter

Type

Description

status

String

Definition:

Request status.

Value range:

success: The request is successful.

error: The request fails.

trace_id

String

Definition:

Request ID, which uniquely identifies the current request.

Value range:

A string of digits and hyphens (-).

result

Array of ArtifactSearchResult objects

Definition:

File list.

Value range:

N/A

Table 3 ArtifactSearchResult

Parameter

Type

Description

name

String

Definition:

File name.

Value range:

N/A

relativePath

String

Definition:

Relative file path.

Value range:

N/A

repo

String

Definition:

Repository ID.

Value range:

N/A

repoName

String

Definition:

Repository name.

Value range:

N/A

displayName

String

Definition:

Display name.

Value range:

N/A

repoType

String

Definition:

Package type.

Value range:

N/A

createdBy

String

Definition:

Creator ID.

Value range:

N/A

createdUserName

String

Definition:

Creator name.

Value range:

N/A

created

String

Definition:

Creation time.

Value range:

N/A

modified

String

Definition:

Modification time.

Value range:

N/A

oldRepoId

String

Definition:

Old repository ID.

Value range:

N/A

Example Requests

Search for files using checksums.

https://artifact.cn-south-1.myhuaweicloud.com/cloudartifact/v5/search/checksum?checksum=eb05a9df1e3403a5f54e03de073a6ce6&page_no=1&page_size=10&in_project=true&project_id=e2ee90487d6349dd944a5767225f6f55&format=pypi

Example Responses

Status code: 200

OK

{
  "status" : "success",
  "trace_id" : "143006-1701220804200-277",
  "result" : [ {
    "name" : "mod.txt",
    "relativePath" : "1/1/mod.txt",
    "createdBy" : null,
    "createdUserName" : "devcloud_devcloud_y00226182_01",
    "created" : null,
    "modified" : "2023-11-29T09:19:13.711+08:00",
    "repo" : "xx-xxxxx-x_5a775fdcb14f4431b6c0015618140bc3_pypi_40",
    "repoName" : "testpypi",
    "displayName" : null,
    "oldRepoId" : "xx-xxxxx-x_5a775fdcb14f4431b6c0015618140bc3_pypi_40",
    "repoType" : "pypi"
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

Java

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.codeartsartifact.v2.region.CodeArtsArtifactRegion;
import com.huaweicloud.sdk.codeartsartifact.v2.*;
import com.huaweicloud.sdk.codeartsartifact.v2.model.*;


public class SearchByChecksumSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new BasicCredentials()
                .withAk(ak)
                .withSk(sk);

        CodeArtsArtifactClient client = CodeArtsArtifactClient.newBuilder()
                .withCredential(auth)
                .withRegion(CodeArtsArtifactRegion.valueOf("<YOUR REGION>"))
                .build();
        SearchByChecksumRequest request = new SearchByChecksumRequest();
        try {
            SearchByChecksumResponse response = client.searchByChecksum(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

Python

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcodeartsartifact.v2.region.codeartsartifact_region import CodeArtsArtifactRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcodeartsartifact.v2 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]

    credentials = BasicCredentials(ak, sk)

    client = CodeArtsArtifactClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CodeArtsArtifactRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = SearchByChecksumRequest()
        response = client.search_by_checksum(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Go

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    codeartsartifact "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsartifact/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsartifact/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsartifact/v2/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := codeartsartifact.NewCodeArtsArtifactClient(
        codeartsartifact.CodeArtsArtifactClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.SearchByChecksumRequest{}
	response, err := client.SearchByChecksum(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

OK

Error Codes

See Error Codes.