Querying the Alias of a Function Version¶

Function¶

This API is used to query the alias of a function version.

URI¶

GET /v2/{project_id}/fgs/functions/{function_urn}/aliases/{alias_name}

**Table 1** Path Parameters¶
Parameter	Mandatory	Type	Description
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.
alias_name	Yes	String	Alias to be queried.

Request Parameters¶

**Table 2** Request header parameters¶
Parameter	Mandatory	Type	Description
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.
Content-Type	Yes	String	Message body type (format).

Response Parameters¶

Status code: 200

**Table 3** Response body parameters¶
Parameter	Type	Description
name	String	Alias to be queried.
version	String	Version corresponding to the alias.
description	String	Description of the alias.
last_modified	String	Time when the alias was last modified.
alias_urn	String	URN of the alias.
additional_version_weights	Map<String,Integer>	Traffic shifting by percentage.
additional_version_strategy	Map<String,VersionStrategy>	Traffic shifting by rule.

**Table 4** VersionStrategy¶
Parameter	Type	Description
rules	Array of VersionStrategyRules objects	Rules.
combine_type	String	Rule aggregation mode. and: All rules are met. or: Any rule is met. Enumeration values: and or

**Table 5** VersionStrategyRules¶
Parameter	Type	Description
rule_type	String	Parameter type. Enumeration values: Header
param	String	Rule parameter name, which can contain only letters, digits, underscores (_), and hyphens (-).
op	String	Rule matching operator. Currently, only = and in are supported. Enumeration values: in =
value	String	Rule value. If op is set to in, the value is a multi-value character string separated by commas (,).

Status code: 401

**Table 6** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 403

**Table 7** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 404

**Table 8** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 9** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests¶

Query the alias of a function version.

GET https://{Endpoint}/v2/{project_id}/fgs/functions/{function_urn}/aliases/{alias_name}

Example Responses¶

Status code: 200

{
  "name" : "dev",
  "version" : "latest",
  "description" : "my dev version",
  "last_modified" : "2019-10-31 11:37:58",
  "alias_urn" : "urn:fss:xxxxxxxxxx: 7aad83af3e8d42e99ac194e8419e2c9b:function:default:test:!dev",
  "additional_version_weights" : {
    "v1" : 10
  }
}

Status code: 401

Unauthorized.

{
  "error_code" : "FSS.1053",
  "error_msg" : "Not found the function alias"
}

Status Codes¶

Status Code	Description
200	OK
401	Unauthorized.
403	Forbidden.
404	Not found.
500	Internal server error.

Error Codes¶

See Error Codes.

last updated: 2024-12-11 09:56 UTC - commit: a9da4811efe5d82abe6434344d39f0210cbaa3c6