Querying the Versions of a Function

project_id

Yes

String

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

function_urn

Yes

String

Function URN. For details, see the function model description.

marker

No

String

Final record queried last time.

maxitems

No

String

Maximum number of functions to obtain in a request.

X-Auth-Token

Yes

String

User token.

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

versions

Array of ListFunctionVersionResult objects

Version list.

next_marker

Long

Next record location.

count

Long

Total number of versions.

func_urn

String

Function URN.

func_name

String

Function name.

domain_id

String

Domain ID.

namespace

String

Project ID.

project_name

String

Project name.

package

String

Group to which the function belongs. This field is defined to group functions.

runtime

String

Environment in which a FunctionGraph function is executed. Options:

• Python 2.7

• Python 3.6

• Python 3.9

• Go 1.8

• Go 1.x

• Java 8

• Java 11

• Node.js 6.10

• Node.js 8.10

• Node.js 10.16

• Node.js 12.13

• Node.js 14.18

• C# (.NET Core 2.0)

• C# (.NET Core 2.1)

• C# (.NET Core 3.1)

• Custom

• PHP 7.3

• HTTP

Enumeration values:

• Java8

• Java11

• Node.js6.10

• Node.js8.10

• Node.js10.16

• Node.js12.13

• Node.js14.18

• Python2.7

• Python3.6

• Go1.8

• Go1.x

• C#(.NET Core 2.0)

• C#(.NET Core 2.1)

• C#(.NET Core 3.1)

• Custom

• PHP7.3

• Python3.9

• http

timeout

Integer

Maximum duration the function can be executed. Value range: 3s–900s. The value can be up to 12 hours for whitelisted users. For details, contact FunctionGraph personnel.

handler

String

Handler of a function in the format of "xx.xx". It must contain a period (.).

For example, for Node.js function myfunction.handler, the file name is myfunction.js, and the handler function is handler.

memory_size

Integer

Memory consumed by a function.

Unit: MB.

The value can be 128, 256, 512, 768, 1024, 1280, 1536, 1792, 2048, 2560, 3072, 3584 or 4096.

The value ranges from 128 to 4096.

cpu

Integer

CPU resources of a function.

Unit: millicore (1 core = 1000 millicores).

The value of this field is proportional to that of MemorySize. By default, 100 CPU millicores are required for 128 MB memory.

The value is calculated as follows: Memory/128 x 100 + 200 (basic CPU millicores)

code_type

String

Function code type. Options:

• inline: inline code.

• zip: ZIP file.

• obs: function code stored in an OBS bucket.

• jar: JAR file, for Java functions.

Enumeration values:

• inline

• zip

• obs

• jar

code_url

String

If CodeType is set to obs, enter the OBS URL of the function code package. If CodeType is not set to obs, leave this parameter blank.

code_filename

String

Name of a function file. This parameter is mandatory only when CodeType is set to jar or zip.

code_size

Long

Code size in bytes.

user_data

String

Name/Value information defined for the function. These are parameters used in the function. For example, if a function needs to access a host, define Host={host_ip}. You can define a maximum of 20 such parameters, and their total length cannot exceed 4 KB.

encrypted_user_data

String

User-defined name/value to be encrypted.

digest

String

SHA512 hash value of function code, which is used to determine whether the function has changed.

version

String

Function version, which is automatically generated by the system. The version name is in the format of "vYYYYMMDD-HHMMSS" (v+year/month/day-hour/minute/second).

image_name

String

Internal identifier of a function version.

xrole

String

Agency used by the function. You need to create an agency on the IAM console. This field is mandatory when a function needs to access other services.

app_xrole

String

Agency used by the function app. You need to create an agency on the IAM console. This field is mandatory when a function needs to access other services.

last_modified

String

Time when the function was last updated.

func_vpc_id

String

VPC ID.

concurrency

Integer

0: A function is disabled. -1: A function is enabled.

concurrent_num

Integer

Number of concurrent instances.

strategy_config

StrategyConfig object

Function policy configuration.

initializer_handler

String

Initializer of the function. It is in the format of "xx.xx" and must contain a period (.).

For example, for Node.js function myfunction.initializer, the file name is myfunction.js, and the initialization function is initializer.

initializer_timeout

Integer

Maximum duration the function can be initialized. Value range: 1s–300s.

long_time

Boolean

Whether long-term running is supported.

function_async_config

FunctionAsyncConfig object

Return struct of the asynchronous execution notification settings.

type

String

Function version.

enable_cloud_debug

String

Whether to enable cloud-based debugging.

enable_dynamic_memory

Boolean

Whether to enable dynamic memory allocation.

enterprise_project_id

String

Enterprise project ID. This parameter is mandatory if you create a function as an enterprise user.

is_stateful_function

Boolean

Whether stateful functions are supported. If they are supported, set this parameter to true. This parameter is supported in FunctionGraph v2.

enable_auth_in_header

Boolean

Whether to allow authentication information in the request header.

custom_image

CustomImage object

Container image.

reserved_instance_idle_mode

Boolean

Whether to enable idle mode for reserved instances.

concurrency

Integer

Maximum number of instances for a single function. For v1, the value can be 0 or –1; for v2, it ranges from –1 to 1000.

• -1: The function has unlimited instances.

• 0: The function is disabled.

concurrent_num

Integer

Maximum number of concurrent requests per instance. This parameter is supported only by v2. The value ranges from –1 to 1000.

max_async_event_age_in_seconds

Integer

Maximum validity period of a message. Value range: 60–86,400. Unit: second.

max_async_retry_attempts

Integer

Maximum number of retry attempts to be made if asynchronous invocation fails. Default value: 3. Value range: 0–8.

destination_config

FuncAsyncDestinationConfig object

Asynchronous invocation target.

created_time

String

Time when asynchronous execution notification was configured.

last_modified

String

Time when the asynchronous execution notification settings were last modified.

on_success

FuncDestinationConfig object

Target to be invoked when a function is successfully executed.

on_failure

FuncDestinationConfig object

Target to be invoked when a function fails to be executed due to a system error or an internal error.

destination

String

Object type.

• OBS

• SMN

• DIS

• FunctionGraph

Enumeration values:

• OBS

• SMN

• DIS

• FunctionGraph

param

String

Parameters (in JSON format) corresponding to the target service.

• OBS: Parameters related to the bucket name, object directory prefix, and object expiration time are included. The object expiration time ranges from 0 to 365 days. If the value is 0, the object will not expire.

• SMN: The topic_urn parameter is included.

• DIS: The stream_name parameter is included.

• FunctionGraph: The func_urn parameter is included.

enabled

Boolean

Whether to enable this feature.

image

String

Image address.

command

String

Command for starting a container image.

args

String

Command line parameter for starting a container image.

working_dir

String

Working directory of an image container.

uid

String

User ID of an image container.

gid

String

User group ID of an image container.

error_code

String

Error code.

error_msg

String

Error message.

error_code

String

Error code.

error_msg

String

Error message.

error_code

String

Error code.

error_msg

String

Error message.

error_code

String

Error code.

error_msg

String

Error message.

error_code

String

Error code.

error_msg

String

Error message.

200

OK

400

Bad request.

401

Unauthorized.

403

Forbidden.

404

Not found.

500

Internal server error.