Help Center/ FunctionGraph/ API Reference/ APIs/ Dependencies/ Creating a Dependency Version
Updated on 2026-10-27 GMT+08:00
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Creating a Dependency Version

Function

This API is used to create a dependency version.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions. For details about the required permissions, see Permissions Policies and Supported Actions.

URI

POST /v2/{project_id}/fgs/dependencies/version

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Parameter description:

Project ID. For details, see Obtaining a Project ID.

Constraints:

None

Value range:

32 characters, including letters and digits.

Default value:

None

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Parameter description:

User token.

The token can be obtained by calling the IAM API. The value of X-Subject-Token in the response header is the user token.

Constraints:

None

Value range:

None

Default value:

None

Content-Type

Yes

String

Parameter description:

Specifies the type (or format) of the message body.

Constraints:

None

Value range:

Only application/json is supported.

Default value:

application/json
Table 3 Request body parameters

Parameter

Mandatory

Type

Description

depend_file

No

String

This parameter is mandatory when depend_type is set to zip. It is in the file stream format and must be a ZIP file encoded using Base64. The size of the ZIP file cannot exceed 40 MB. For a larger file, upload it through OBS.

depend_link

No

String

URL of the dependency in the OBS console when depend_type is set to obs.

depend_type

Yes

String

Import mode. Options: obs and zip.

runtime

Yes

String

Parameter description:

Runtime of the function, that is, the function execution environment.

Constraints

None

Range

  • Java8: Java 8

  • Java11: Java 11

  • Java17: Java 17

  • Java21: Java 21

  • Python2.7: Python 2.7

  • Python3.6: Python 3.6

  • Python3.9: Python 3.9

  • Python3.10: Python 3.10

  • Python3.12: Python 3.12

  • Go1.x: Go 1.x

  • Node.js6.10: Nodejs 6.10

  • Node.js8.10: Nodejs 8.10

  • Node.js10.16: Nodejs 10.16

  • Node.js12.13: Nodejs 12.13

  • Node.js14.18: Nodejs 14.18

  • Node.js16.17: Nodejs 16.17

  • Node.js18.15: Nodejs 18.15

  • Node.js20.15: Nodejs 20.15

  • C#(.NET Core 2.1): C# 2.1

  • C#(.NET Core 3.1): C# 3.1

  • C#(.NET Core 6.0): C# 6.0

  • C#(.NET Core 8.0): C# 8.0

  • Custom: custom runtime

  • PHP7.3: Php 7.3

  • PHP8.3: Php 8.3

  • Cangjie1.0

  • Cangjie0.52.3

  • HTTP

Custom image-based functions

Default Value

None

name

Yes

String

Dependence name. It can contain a maximum of 96 characters, and must start with a letter and end with a letter or digit. Only letters, digits, underscores (_), periods (.), and hyphens (-) are allowed.

description

No

String

Description of the dependency, which can contain a maximum of 512 characters.

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

id

String

Dependence version ID.

owner

String

Dependency owner.

link

String

URL of the dependency in OBS.

runtime

String

Parameter description:

Runtime of a FunctionGraph function, that is, the function execution environment.

Range

  • Java8: Java 8

  • Java11: Java 11

  • Java17: Java 17

  • Java21: Java 21

  • Python2.7: Python 2.7

  • Python3.6: Python 3.6

  • Python3.9: Python 3.9

  • Python3.10: Python 3.10

  • Python3.12: Python 3.12

  • Go1.x: Go 1.x

  • Node.js6.10: Nodejs 6.10

  • Node.js8.10: Nodejs 8.10

  • Node.js10.16: Nodejs 10.16

  • Node.js12.13: Nodejs 12.13

  • Node.js14.18: Nodejs 14.18

  • Node.js16.17: Nodejs 16.17

  • Node.js18.15: Nodejs 18.15

  • Node.js20.15: Nodejs 20.15

  • C#(.NET Core 2.1): C# 2.1

  • C#(.NET Core 3.1): C# 3.1

  • C#(.NET Core 6.0): C# 6.0

  • C#(.NET Core 8.0): C# 8.0

  • Custom: custom runtime

  • PHP7.3: Php 7.3

  • PHP8.3: Php 8.3

  • Cangjie1.0

  • Cangjie0.52.3

  • HTTP

Custom image-based functions

etag

String

Unique identifier of the dependency.

size

Long

Dependency size.

name

String

Dependency name.

description

String

Dependency description.

file_name

String

Dependency file name.

version

Long

Dependency version.

dep_id

String

Dependency ID.

last_modified

Long

Time when the dependency was last updated.

Status code: 401

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 403

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 404

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 500

Table 8 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Requests

  • Create a dependency version by directly uploading a ZIP file.

    POST https://{Endpoint}/v2/{project_id}/fgs/dependencies/version

{
  "depend_file" : "xxx",
  "depend_type" : "zip",
  "runtime" : "Node.js8.10",
  "name" : "xxx"
}

  • Create a dependency by uploading a ZIP file from OBS.

    POST https://{Endpoint}/v2/{project_id}/fgs/dependencies/version

{
  "depend_link" : "https://{bucket}.{obs_endpoint}/depends/****/4f4ae4eb-dcdc-4dd3-bffd-79600bd972b3.zip",
  "depend_type" : "obs",
  "runtime" : "Node.js8.10",
  "name" : "xxx"
}

Example Responses

Status code: 200

{
  "id" : "4f4ae4eb-dcdc-4dd3-bffd-79600bd972b3",
  "owner" : "*****",
  "link" : "https://{bucket}.{obs_endpoint}/depends/****/4f4ae4eb-dcdc-4dd3-bffd-79600bd972b3.zip",
  "runtime" : "Python3.6",
  "etag" : "83863be4b6c3a86aef995dbc83aae68f",
  "size" : 577118,
  "name" : "python-kafka",
  "description" : "Python library for Kafka operations.",
  "file_name" : "python-kafka.zip",
  "version" : 0,
  "dep_id" : "edbd67fa-f107-40b3-af75-a85f0577ad61",
  "last_modified" : 1660029887
}

SDK Sample Code

The SDK sample code is as follows.

Java

  • Create a dependency version by directly uploading a ZIP file.

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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.functiongraph.v2.region.FunctionGraphRegion;
import com.huaweicloud.sdk.functiongraph.v2.*;
import com.huaweicloud.sdk.functiongraph.v2.model.*;


public class CreateDependencyVersionSolution {

    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");
        String projectId = "{project_id}";

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

        FunctionGraphClient client = FunctionGraphClient.newBuilder()
                .withCredential(auth)
                .withRegion(FunctionGraphRegion.valueOf("<YOUR REGION>"))
                .build();
        CreateDependencyVersionRequest request = new CreateDependencyVersionRequest();
        CreateDependencyRequestBody body = new CreateDependencyRequestBody();
        body.withName("xxx");
        body.withRuntime(CreateDependencyRequestBody.CreateDependencyRequestBody.fromValue("Node.js8.10"));
        body.withDependType("zip");
        body.withDependFile("xxx");
        request.withBody(body);
        try {
            CreateDependencyVersionResponse response = client.createDependencyVersion(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());
        }
    }
}

  • Create a dependency by uploading a ZIP file from OBS.

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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.functiongraph.v2.region.FunctionGraphRegion;
import com.huaweicloud.sdk.functiongraph.v2.*;
import com.huaweicloud.sdk.functiongraph.v2.model.*;


public class CreateDependencyVersionSolution {

    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");
        String projectId = "{project_id}";

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

        FunctionGraphClient client = FunctionGraphClient.newBuilder()
                .withCredential(auth)
                .withRegion(FunctionGraphRegion.valueOf("<YOUR REGION>"))
                .build();
        CreateDependencyVersionRequest request = new CreateDependencyVersionRequest();
        CreateDependencyRequestBody body = new CreateDependencyRequestBody();
        body.withName("xxx");
        body.withRuntime(CreateDependencyRequestBody.CreateDependencyRequestBody.fromValue("Node.js8.10"));
        body.withDependType("obs");
        body.withDependLink("https://{bucket}.{obs_endpoint}/depends/****/4f4ae4eb-dcdc-4dd3-bffd-79600bd972b3.zip");
        request.withBody(body);
        try {
            CreateDependencyVersionResponse response = client.createDependencyVersion(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 huaweicloudsdkfunctiongraph.v2.region.functiongraph_region import FunctionGraphRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkfunctiongraph.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"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = CreateDependencyVersionRequest()
        request.body = CreateDependencyRequestBody(
            name="xxx",
            runtime="Node.js8.10",
            depend_type="zip",
            depend_file="xxx"
        )
        response = client.create_dependency_version(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • Create a dependency by uploading a ZIP file from OBS.

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkfunctiongraph.v2.region.functiongraph_region import FunctionGraphRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkfunctiongraph.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"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = CreateDependencyVersionRequest()
        request.body = CreateDependencyRequestBody(
            name="xxx",
            runtime="Node.js8.10",
            depend_type="obs",
            depend_link="https://{bucket}.{obs_endpoint}/depends/****/4f4ae4eb-dcdc-4dd3-bffd-79600bd972b3.zip"
        )
        response = client.create_dependency_version(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

  • Create a dependency version by directly uploading a ZIP file.

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    functiongraph "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/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")
    projectId := "{project_id}"

    auth, err := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        SafeBuild()

    if err != nil {
        fmt.Println(err)
        return
    }

    hcClient, err := functiongraph.FunctionGraphClientBuilder().
         WithRegion(region.ValueOf("<YOUR REGION>")).
         WithCredential(auth).
         SafeBuild()


    if err != nil {
        fmt.Println(err)
        return
    }

    client := functiongraph.NewFunctionGraphClient(hcClient)

    request := &model.CreateDependencyVersionRequest{}
	dependFileCreateDependencyRequestBody:= "xxx"
	request.Body = &model.CreateDependencyRequestBody{
		Name: "xxx",
		Runtime: model.GetCreateDependencyRequestBodyRuntimeEnum().NODE_JS8_10,
		DependType: "zip",
		DependFile: &dependFileCreateDependencyRequestBody,
	}
	response, err := client.CreateDependencyVersion(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

  • Create a dependency by uploading a ZIP file from OBS.

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    functiongraph "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/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")
    projectId := "{project_id}"

    auth, err := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        SafeBuild()

    if err != nil {
        fmt.Println(err)
        return
    }

    hcClient, err := functiongraph.FunctionGraphClientBuilder().
         WithRegion(region.ValueOf("<YOUR REGION>")).
         WithCredential(auth).
         SafeBuild()


    if err != nil {
        fmt.Println(err)
        return
    }

    client := functiongraph.NewFunctionGraphClient(hcClient)

    request := &model.CreateDependencyVersionRequest{}
	dependLinkCreateDependencyRequestBody:= "https://{bucket}.{obs_endpoint}/depends/****/4f4ae4eb-dcdc-4dd3-bffd-79600bd972b3.zip"
	request.Body = &model.CreateDependencyRequestBody{
		Name: "xxx",
		Runtime: model.GetCreateDependencyRequestBodyRuntimeEnum().NODE_JS8_10,
		DependType: "obs",
		DependLink: &dependLinkCreateDependencyRequestBody,
	}
	response, err := client.CreateDependencyVersion(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

401

Unauthorized.

403

Forbidden.

404

Not found.

500

Internal server error.

Error Codes

See Error Codes.

Parent topic: Dependencies