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client.go
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client.go
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// Package anomalydetector implements the Azure ARM Anomalydetector service API version 1.0.
//
// The Anomaly Detector API detects anomalies automatically in time series data. It supports two kinds of mode, one is
// for stateless using, another is for stateful using. In stateless mode, there are three functionalities. Entire
// Detect is for detecting the whole series with model trained by the time series, Last Detect is detecting last point
// with model trained by points before. ChangePoint Detect is for detecting trend changes in time series. In stateful
// mode, user can store time series, the stored time series will be used for detection anomalies. Under this mode, user
// can still use the above three functionalities by only giving a time range without preparing time series in client
// side. Besides the above three functionalities, stateful model also provide group based detection and labeling
// service. By leveraging labeling service user can provide labels for each detection result, these labels will be used
// for retuning or regenerating detection models. Inconsistency detection is a kind of group based detection, this
// detection will find inconsistency ones in a set of time series. By using anomaly detector service, business
// customers can discover incidents and establish a logic flow for root cause analysis.
package anomalydetector
// Copyright (c) Microsoft and contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.
import (
"context"
"crypto/tls"
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
"github.com/Azure/go-autorest/autorest/validation"
"github.com/Azure/go-autorest/tracing"
"net/http"
)
// BaseClient is the base client for Anomalydetector.
type BaseClient struct {
autorest.Client
Endpoint string
}
// New creates an instance of the BaseClient client.
func New(endpoint string) BaseClient {
return NewWithoutDefaults(endpoint)
}
// NewWithoutDefaults creates an instance of the BaseClient client.
func NewWithoutDefaults(endpoint string) BaseClient {
return BaseClient{
Client: autorest.NewClientWithOptions(autorest.ClientOptions{UserAgent: UserAgent(), Renegotiation: tls.RenegotiateFreelyAsClient}),
Endpoint: endpoint,
}
}
// ChangePointDetect evaluate change point score of every series point
// Parameters:
// body - time series points and granularity is needed. Advanced model parameters can also be set in the
// request if needed.
func (client BaseClient) ChangePointDetect(ctx context.Context, body ChangePointDetectRequest) (result ChangePointDetectResponse, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.ChangePointDetect")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
if err := validation.Validate([]validation.Validation{
{TargetValue: body,
Constraints: []validation.Constraint{{Target: "body.Series", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
return result, validation.NewError("anomalydetector.BaseClient", "ChangePointDetect", err.Error())
}
req, err := client.ChangePointDetectPreparer(ctx, body)
if err != nil {
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "ChangePointDetect", nil, "Failure preparing request")
return
}
resp, err := client.ChangePointDetectSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "ChangePointDetect", resp, "Failure sending request")
return
}
result, err = client.ChangePointDetectResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "ChangePointDetect", resp, "Failure responding to request")
}
return
}
// ChangePointDetectPreparer prepares the ChangePointDetect request.
func (client BaseClient) ChangePointDetectPreparer(ctx context.Context, body ChangePointDetectRequest) (*http.Request, error) {
urlParameters := map[string]interface{}{
"Endpoint": client.Endpoint,
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/json; charset=utf-8"),
autorest.AsPost(),
autorest.WithCustomBaseURL("{Endpoint}/anomalydetector/v1.0", urlParameters),
autorest.WithPath("/timeseries/changePoint/detect"),
autorest.WithJSON(body))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// ChangePointDetectSender sends the ChangePointDetect request. The method will close the
// http.Response Body if it receives an error.
func (client BaseClient) ChangePointDetectSender(req *http.Request) (*http.Response, error) {
return client.Send(req, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// ChangePointDetectResponder handles the response to the ChangePointDetect request. The method always
// closes the http.Response Body.
func (client BaseClient) ChangePointDetectResponder(resp *http.Response) (result ChangePointDetectResponse, err error) {
err = autorest.Respond(
resp,
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// EntireDetect this operation generates a model using an entire series, each point is detected with the same model.
// With this method, points before and after a certain point are used to determine whether it is an anomaly. The entire
// detection can give user an overall status of the time series.
// Parameters:
// body - time series points and period if needed. Advanced model parameters can also be set in the request.
func (client BaseClient) EntireDetect(ctx context.Context, body Request) (result EntireDetectResponse, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.EntireDetect")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
if err := validation.Validate([]validation.Validation{
{TargetValue: body,
Constraints: []validation.Constraint{{Target: "body.Series", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
return result, validation.NewError("anomalydetector.BaseClient", "EntireDetect", err.Error())
}
req, err := client.EntireDetectPreparer(ctx, body)
if err != nil {
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "EntireDetect", nil, "Failure preparing request")
return
}
resp, err := client.EntireDetectSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "EntireDetect", resp, "Failure sending request")
return
}
result, err = client.EntireDetectResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "EntireDetect", resp, "Failure responding to request")
}
return
}
// EntireDetectPreparer prepares the EntireDetect request.
func (client BaseClient) EntireDetectPreparer(ctx context.Context, body Request) (*http.Request, error) {
urlParameters := map[string]interface{}{
"Endpoint": client.Endpoint,
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/json; charset=utf-8"),
autorest.AsPost(),
autorest.WithCustomBaseURL("{Endpoint}/anomalydetector/v1.0", urlParameters),
autorest.WithPath("/timeseries/entire/detect"),
autorest.WithJSON(body))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// EntireDetectSender sends the EntireDetect request. The method will close the
// http.Response Body if it receives an error.
func (client BaseClient) EntireDetectSender(req *http.Request) (*http.Response, error) {
return client.Send(req, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// EntireDetectResponder handles the response to the EntireDetect request. The method always
// closes the http.Response Body.
func (client BaseClient) EntireDetectResponder(resp *http.Response) (result EntireDetectResponse, err error) {
err = autorest.Respond(
resp,
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}
// LastDetect this operation generates a model using points before the latest one. With this method, only historical
// points are used to determine whether the target point is an anomaly. The latest point detecting operation matches
// the scenario of real-time monitoring of business metrics.
// Parameters:
// body - time series points and period if needed. Advanced model parameters can also be set in the request.
func (client BaseClient) LastDetect(ctx context.Context, body Request) (result LastDetectResponse, err error) {
if tracing.IsEnabled() {
ctx = tracing.StartSpan(ctx, fqdn+"/BaseClient.LastDetect")
defer func() {
sc := -1
if result.Response.Response != nil {
sc = result.Response.Response.StatusCode
}
tracing.EndSpan(ctx, sc, err)
}()
}
if err := validation.Validate([]validation.Validation{
{TargetValue: body,
Constraints: []validation.Constraint{{Target: "body.Series", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
return result, validation.NewError("anomalydetector.BaseClient", "LastDetect", err.Error())
}
req, err := client.LastDetectPreparer(ctx, body)
if err != nil {
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "LastDetect", nil, "Failure preparing request")
return
}
resp, err := client.LastDetectSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "LastDetect", resp, "Failure sending request")
return
}
result, err = client.LastDetectResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "anomalydetector.BaseClient", "LastDetect", resp, "Failure responding to request")
}
return
}
// LastDetectPreparer prepares the LastDetect request.
func (client BaseClient) LastDetectPreparer(ctx context.Context, body Request) (*http.Request, error) {
urlParameters := map[string]interface{}{
"Endpoint": client.Endpoint,
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/json; charset=utf-8"),
autorest.AsPost(),
autorest.WithCustomBaseURL("{Endpoint}/anomalydetector/v1.0", urlParameters),
autorest.WithPath("/timeseries/last/detect"),
autorest.WithJSON(body))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// LastDetectSender sends the LastDetect request. The method will close the
// http.Response Body if it receives an error.
func (client BaseClient) LastDetectSender(req *http.Request) (*http.Response, error) {
return client.Send(req, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
}
// LastDetectResponder handles the response to the LastDetect request. The method always
// closes the http.Response Body.
func (client BaseClient) LastDetectResponder(resp *http.Response) (result LastDetectResponse, err error) {
err = autorest.Respond(
resp,
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingJSON(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}