Help Center/ FunctionGraph/ API Reference/ APIs/ Function Templates/ Querying a Specified Function Template
Updated on 2024-03-14 GMT+08:00
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Querying a Specified Function Template

Function

This API is used to query a specified function template.

URI

GET /v2/{project_id}/fgs/templates/{template_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

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

template_id

Yes

String

Template ID.

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

id

String

Template ID.

type

Integer

Template type.

title

String

Template title.

template_name

String

Template name.

description

String

Template description.

runtime

String

Template runtime.

handler

String

Template handler.

code_type

String

Code type.

code

String

Code file.

timeout

Integer

Maximum duration the function can be executed. Value range: 3s–259,200s.

memory_size

Integer

Memory size.

trigger_metadata_list

Array of TriggerMetadataList objects

Trigger information.

temp_detail

TempDetail object

user_data

String

User data.

encrypted_user_data

String

Encrypted user data.

dependencies

Array of strings

Dependencies required by the template.

scene

String

Template application scenarios.

service

String

Cloud service associated with the template.
Table 4 TriggerMetadataList

Parameter

Type

Description

trigger_name

String

Trigger name.

trigger_type

String

Trigger type.

event_type

String

Event type.

event_data

String

Event data.
Table 5 TempDetail

Parameter

Type

Description

input

String

Template input.

output

String

Template output.

warning

String

Warning.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 401

Table 7 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 403

Table 8 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 404

Table 9 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 500

Table 10 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Requests

Query a specified function template.

GET /v2/{project_id}/fgs/templates/{template_id}

Example Responses

Status code: 200

OK

{
  "id" : "d3aa6e4c-xxxx-xxxx-9c09-5c50c4xxxxxx",
  "type" : 1,
  "title" : "access-service-with-http",
  "template_name" : "access-service-with-http-php",
  "description" : "access service with http.",
  "runtime" : "PHP7.3",
  "handler" : "index.handler",
  "code_type" : "inline",
  "code" : "xxxxx",
  "timeout" : 30,
  "memory_size" : 256,
  "trigger_metadata_list" : [ ],
  "temp_detail" : {
    "input" : "None",
    "output" : "execution succeed: Return to access service information through http/https,",
    "warning" : "1. configure the serveraddress environment variables."
  },
  "user_data" : "",
  "encrypted_user_data" : "",
  "dependencies" : [ ],
  "scene" : "basic_function_usage",
  "service" : "FunctionGraph"
}

Status code: 404

Not found.

{
  "error_code" : "FSS.1059",
  "error_msg" : "The function template does not exist."
}

Status Codes

Status Code

Description

200

OK

400

Bad request.

401

Unauthorized.

403

Forbidden.

404

Not found.

500

Internal server error.

Error Codes

See Error Codes.

Parent topic: Function Templates