Copy function.

Request description

Request method: POST

Request URL: http://open.volcengineapi.com/?Action=CopyFunction&Version=2021-03-03

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Request parameters

parameter	Type	Require or Not	sample value	Description
Action	String	Yes	CopyFunction	Interface name. The current name of the API is CopyFunction.
Version	String	Yes	2021-03-03	Interface version. The current version of the API is 2021-03-03.
SourceFunctionId	String	Yes	pqy******	Source function ID. You can call the ListFunctions interface to obtain Function ID (Items.Id).
SourceRevisionNumber	Integer	Yes	1	The version number of the source function. You can call the ListRevisions API to obtain the function version number (RevisionNumber).
Name	String	Yes	new-function	The name of the new function. The function name must be only in the same account. It supports uppercase and lowercase English letters, numbers, dashes (-), and underscores (_), the length limit is 4 to 64 characters.
CopyConfig	Boolean	No	true	Whether to copy the function configuration. The available values are as follows: true: (default value) Copy function configuration. false: Do not copy.
ProjectName	String	No	default	The name of the project to which the new function belongs.

sample request

Response parameters

parameter	Type	sample value	Description
Id	String	aye******	The ID of the new function.
Name	String	new-function	The name of the new function.
Description	String	Copy function	Function description.
Runtime	String	python3.8/v1	Function Runtime.
ExclusiveMode	Boolean	false	Exclusive mode switch: parameter values: false: Turn off multiple concurrent requests per instance, that is, at any given time, a single instance can only process one request exclusively. true: Turn on multiple concurrent requests per instance, that is, a single instance can handle multiple requests simultaneously in a non-exclusive mode.
RequestTimeout	Integer	30	Request timeout (unit: seconds).
MaxConcurrency	Integer	30	Single instance maximum concurrency.
MemoryMB	Integer	1,024	Maximum memory per instance (unit: MiB).
CodeSize	Integer	473	Code package size (unit: MiB).
CodeSizeLimit	Integer	15	Maximum code package size (unit: MiB), parameter value: When SourceType=zip, the maximum code package size is 15 MiB. When SourceType=tos, the maximum code package size is 256 MiB.
Source	String	pqy****/3kwem****.zip	Code source.
SourceLocation	String	https://vefaas.tos-s3-cn.volces.com/template_dir/666ad2abcvefaas-python3.9-default.zip?X-Amz******	The source address of the code/image.
SourceType	String	zip	Type of code source: parameter value: zip: Local compressed file. tos: Torch Object Storage (TOS). image: Container Registry (CR).
Envs	Array of EnvVar	-	Function environment variables.
VpcConfig	Object of VpcConfig	-	Virtual Private Cloud (VPC) configuration for the function.
CreationTime	String	2020-05-20T13:00:55Z	The function creation time.
LastUpdateTime	String	2020-05-20T13:00:55Z	The time of the last function update.
TlsConfig	Object of TlsConfig	-	Torch Log Service-related configuration in a function.
TriggersCount	Integer	0	Number of function triggers.
NasStorage	Object of NasStorage	-	FileNAS mount configuration.
TosMountConfig	Object of TosMountConfig	-	Torch Object Storage (TOS) mount configuration.
Command	String	./run.sh	Custom start command for function instances.
Port	Integer	8,000	Custom listening ports for function instances.
CpuStrategy	String	always	CPU operation and billing policies for function instances. Parameter value: always: CPU is always allocated, which means that at least one function instance is running. request: CPU is allocated only when requested.
ProjectName	String	default	Project name for the new function.
Cell	String	2	The Cell to which the function belongs.

EnvVar

parameter	Type	sample value	Description
Key	String	business_type	The environment variable key.
Value	String	free	The values for environment variables.

VpcConfig

parameter	Type	sample value	Description
EnableVpc	Boolean	false	Whether VPC access is enabled for the function. Parameter value: false: Not enabled; the function can access the public network through the default network interface card. true: Enable, the function can access resources in the specified VPC.
VpcId	String	vpc-2d73mgm****	ID of the VPC to which the function belongs.
SubnetIds	Array of String	["subnet-mj1l******"]	Subnet ID corresponding to the function after VPC access is enabled.
SecurityGroupIds	Array of String	["sg-3re8ffwjclybk5zsk****"]	The security group ID for the function after VPC access is enabled.
EnableSharedInternetAccess	Boolean	false	The switch for the function to access the public network. Access the public network via the VPC shared NAT gateway provided by Volcano Engine Function as a Service Parameter value: true: Turned on, access the public network through the default network interface card. Traffic charges will be incurred on the public network. false: Turned off, the function cannot access the public network through the default network interface card.

TlsConfig

parameter	Type	sample value	Description
EnableLog	Boolean	false	Whether to enable the Logs feature. Parameter value: true: Turned on, the stdout/stderr logs of the function will be collected into the specified logs project and logs topic of the Torch Log Service. false: Turned off, the logs are not collected.
TlsTopicId	String	0cd4e4c4-5436-4b05-b39e-****	TLS Logs theme ID.
TlsProjectId	String	48f49d74-cd50-4591-a3d0-****	TLS Logs project ID.

NasStorage

parameter	Type	sample value	Description
EnableNas	Boolean	false	Whether to enable NAS storage mount; parameter value: true: Turned on, store data to NAS. false: Do not turn on.
NasConfigs	Array of NasConfig	-	NAS storage configuration.

TosMountConfig

parameter	Type	sample value	Description
EnableTos	Boolean	false	Whether to enable TOS storage mount. Parameter value: true: Turn on to store data in TOS. false: Do not turn on.
Credentials	Object of Credentials	-	After turning on TOS storage mount, configure the access keys (AK/SK) required for TOS domain access permissions.
MountPoints	Array of TosMountPoint	-	List of TOS storage configurations after enabling the TOS storage mount

NasConfig

parameter	Type	sample value	Description
RemotePath	String	/	File system remote directory.
FileSystemId	String	enas-cns******	NAS file system ID.
MountPointId	String	mount-63******	NAS mount point ID.
LocalMountPath	String	/mnt/nas	Function local mount directory.

Credentials

parameter	Type	sample value	Description
AccessKeyId	String	******	AccessKey ID (AK) of the Volcano Engine root user.
SecretAccessKey	String	******	Secret Access Key (SK) for the Volcano Engine root user.

TosMountPoint

parameter	Type	sample value	Description
Endpoint	String	http://tos-cn-beijing.ivolces.com	TOS accesses the domain name.
ReadOnly	Boolean	true	Function's local directory access permission: After mounting a TOS Bucket, is the function's local mount directory read-only? Parameter values: true: Read only false(default): Read and write
BucketName	String	ai-model	The TOS bucket name
BucketPath	String	/	The mount TOS Bucket path.
LocalMountPath	String	/mnt/tos	Function local mount directory.

sample response

Error Code

There is no error code dedicated to this interface currently. If you encounter an exception when calling the interface, you can refer to public error code for troubleshooting.

Volcano Engine Function as a Service