Queries information about layers.
Authorization information
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| prefix | string | No | The name prefix of the layer. The names of returned resources must contain the prefix. If the name prefix is a, the names of returned resources must start with a. | prefix-Layer |
| startKey | string | No | The name of the start layer. The returned layers are sorted in alphabetical order, and the layers that include and follow the layer specified by the startKey parameter are returned. | start-layer-name |
| nextToken | string | No | The token required to obtain more results. If the number of resources exceeds the limit, the nextToken parameter is returned. You can include the parameter in subsequent calls to obtain more results. You do not need to provide this parameter in the first call. | next-layer-name |
| limit | integer | No | The maximum number of resources to return. Default value: 20. Maximum value: 100. The number of returned configurations is less than or equal to the specified number. | 20 |
| public | boolean | No | Specifies whether to obtain only the common layer. Default value: false. | true |
| official | boolean | No | Specifies whether to obtain the official public layer. When the official parameter is set to true, the public field does not take effect. The default value is false. | true |
| X-Fc-Account-Id | string | No | The ID of your Alibaba Cloud account. | 188077086902**** |
| X-Fc-Date | string | No | The time when the function is invoked. 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"
]
}
],
"nextToken": "next-layer-name"
}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 input parameters of the API operation change. | |||||||||||||||
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| 2021-06-29 | The input parameters of the API operation change. | |||||||||||||||
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| 2021-06-29 | The input parameters of the API operation change. | |||||||||||||||
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