Gets a list of layer versions.
Debugging
Authorization information
There is currently no authorization information disclosed in the API.
Request syntax
GET /2021-04-06/layers/{layerName}/versions
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| layerName | string | Yes | The layer name. You can query only custom layer versions. You cannot query versions of official public layers. | MyLayer |
| startVersion | integer | No | The initial version of the layer. | 1 |
| limit | integer | No | The maximum number of resources to return. Default value: 20. The value cannot exceed 100. The number of returned configurations is less than or equal to the specified number. | 20 |
| X-Fc-Account-Id | string | No | The ID of your Alibaba Cloud account. | 188077086902**** |
| X-Fc-Date | string | No | The time when the operation is called. The format is: EEE,d MMM yyyy HH:mm:ss GMT. | Wed, 11 May 2022 09:00:00 GMT |
| X-Fc-Trace-Id | string | No | The trace ID of the request for Function Compute API. | rid281s****** |
Response parameters
Examples
Sample success responses
JSONformat
{
"layers": [
{
"layerName": "MyLayer",
"version": 1,
"description": "the first layer",
"code": {
"repositoryType": "OSS",
"location": "https://xyz.oss-cnxxx.aliyuncs.com/xxx/xxx/xxx"
},
"codeSize": 421,
"codeChecksum": "2825179536350****",
"createTime": "2022-01-01T11:08:00Z",
"acl": 0,
"arn": "xxxxxxxx#Layer-name#1",
"arnV2": "acs:fc:cn-beijing:186824xxxxxx:layers/fc_layer/versions/1",
"license": "MIT",
"compatibleRuntime": [
"python3"
]
}
],
"nextVersion": 21
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-29 | The request parameters of the API has changed | see changesets | ||||||||||||||
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| 2021-06-29 | The request parameters of the API has changed | see changesets | ||||||||||||||
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| 2021-06-29 | The request parameters of the API has changed | see changesets | ||||||||||||||
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