是否可以使用Go的Google API客户端库执行批处理请求？
更确切地说，我想删除一些磁盘；如果可以避免每个磁盘的请求，那将是很好的。
我指的是批处理请求功能： https://cloud.google.com/compute/docs/api/how-tos/batch
我正在使用的客户端库： https://github.com/googleapis/google-api-go-client
似乎还有另一个客户端库，但是不支持Compute Engine，只有元数据（？）： https://github.com/GoogleCloudPlatform/google-cloud-go
答案 0 :(得分：0)
我不确定，但是我认为可以做到，因为我们可以使用API调用释放磁盘。 批处理请求包含多个API调用，这些调用组合到一个HTTP请求中，可以将其发送到API discovery document中指定的batchPath中。默认路径是/ batch / api_name / api_version。
的格式// method id "compute.disks.delete":
type DisksDeleteCall struct {
s *Service
project string
zone string
disk string
urlParams_ gensupport.URLParams
ctx_ context.Context
header_ http.Header
}
// Delete: Deletes the specified persistent disk. Deleting a disk
// removes its data permanently and is irreversible. However, deleting a
// disk does not delete any snapshots previously made from the disk. You
// must separately delete snapshots.
// For details, see https://cloud.google.com/compute/docs/reference/latest/disks/delete
func (r *DisksService) Delete(project string, zone string, disk string) *DisksDeleteCall {
c := &DisksDeleteCall{s: r.s, urlParams_: make(gensupport.URLParams)}
c.project = project
c.zone = zone
c.disk = disk
return c
}
// RequestId sets the optional parameter "requestId": An optional
// request ID to identify requests. Specify a unique request ID so that
// if you must retry your request, the server will know to ignore the
// request if it has already been completed.
//
// For example, consider a situation where you make an initial request
// and the request times out. If you make the request again with the
// same request ID, the server can check if original operation with the
// same request ID was received, and if so, will ignore the second
// request. This prevents clients from accidentally creating duplicate
// commitments.
//
// The request ID must be a valid UUID with the exception that zero UUID
// is not supported (00000000-0000-0000-0000-000000000000).
func (c *DisksDeleteCall) RequestId(requestId string) *DisksDeleteCall {
c.urlParams_.Set("requestId", requestId)
return c
}
// Fields allows partial responses to be retrieved. See
// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
// for more information.
func (c *DisksDeleteCall) Fields(s ...googleapi.Field) *DisksDeleteCall {
c.urlParams_.Set("fields", googleapi.CombineFields(s))
return c
}
// Context sets the context to be used in this call's Do method. Any
// pending HTTP request will be aborted if the provided context is
// canceled.
func (c *DisksDeleteCall) Context(ctx context.Context) *DisksDeleteCall {
c.ctx_ = ctx
return c
}
// Header returns an http.Header that can be modified by the caller to
// add HTTP headers to the request.
func (c *DisksDeleteCall) Header() http.Header {
if c.header_ == nil {
c.header_ = make(http.Header)
}
return c.header_
}
func (c *DisksDeleteCall) doRequest(alt string) (*http.Response, error) {
reqHeaders := make(http.Header)
for k, v := range c.header_ {
reqHeaders[k] = v
}
reqHeaders.Set("User-Agent", c.s.userAgent())
var body io.Reader = nil
c.urlParams_.Set("alt", alt)
c.urlParams_.Set("prettyPrint", "false")
urls := googleapi.ResolveRelative(c.s.BasePath, "{project}/zones/{zone}/disks/{disk}")
urls += "?" + c.urlParams_.Encode()
req, _ := http.NewRequest("DELETE", urls, body)
req.Header = reqHeaders
googleapi.Expand(req.URL, map[string]string{
"project": c.project,
"zone": c.zone,
"disk": c.disk,
})
return gensupport.SendRequest(c.ctx_, c.s.client, req)
}
// Do executes the "compute.disks.delete" call.
// Exactly one of *Operation or error will be non-nil. Any non-2xx
// status code is an error. Response headers are in either
// *Operation.ServerResponse.Header or (if a response was returned at
// all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified
// to check whether the returned error was because
// http.StatusNotModified was returned.
func (c *DisksDeleteCall) Do(opts ...googleapi.CallOption) (*Operation, error) {
gensupport.SetOptions(c.urlParams_, opts...)
res, err := c.doRequest("json")
if res != nil && res.StatusCode == http.StatusNotModified {
if res.Body != nil {
res.Body.Close()
}
return nil, &googleapi.Error{
Code: res.StatusCode,
Header: res.Header,
}
}
if err != nil {
return nil, err
}
defer googleapi.CloseBody(res)
if err := googleapi.CheckResponse(res); err != nil {
return nil, err
}
ret := &Operation{
ServerResponse: googleapi.ServerResponse{
Header: res.Header,
HTTPStatusCode: res.StatusCode,
},
}
target := &ret
if err := gensupport.DecodeResponse(target, res); err != nil {
return nil, err
}
return ret, nil
// {
// "description": "Deletes the specified persistent disk. Deleting a disk removes its data permanently and is irreversible. However, deleting a disk does not delete any snapshots previously made from the disk. You must separately delete snapshots.",
// "httpMethod": "DELETE",
// "id": "compute.disks.delete",
// "parameterOrder": [
// "project",
// "zone",
// "disk"
// ],
// "parameters": {
// "disk": {
// "description": "Name of the persistent disk to delete.",
// "location": "path",
// "required": true,
// "type": "string"
// },
// "project": {
// "description": "Project ID for this request.",
// "location": "path",
// "pattern": "(?:(?:[-a-z0-9]{1,63}\\.)*(?:[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?):)?(?:[0-9]{1,19}|(?:[a-z0-9](?:[-a-z0-9]{0,61}[a-z0-9])?))",
// "required": true,
// "type": "string"
// },
// "requestId": {
// "description": "An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed.\n\nFor example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments.\n\nThe request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).",
// "location": "query",
// "type": "string"
// },
// "zone": {
// "description": "The name of the zone for this request.",
// "location": "path",
// "pattern": "[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?",
// "required": true,
// "type": "string"
// }
// },
// "path": "{project}/zones/{zone}/disks/{disk}",
// "response": {
// "$ref": "Operation"
// },
// "scopes": [
// "https://www.googleapis.com/auth/cloud-platform",
// "https://www.googleapis.com/auth/compute"
// ]
// }
}