text: package compute
  
  // 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"
  	"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"
  )
  
  // UsageClient is the compute Client
  type UsageClient struct {
  	BaseClient
  }
  
  // NewUsageClient creates an instance of the UsageClient client.
  func NewUsageClient(subscriptionID string) UsageClient {
  	return NewUsageClientWithBaseURI(DefaultBaseURI, subscriptionID)
  }
  
  // NewUsageClientWithBaseURI creates an instance of the UsageClient client using a custom endpoint.  Use this when
  // interacting with an Azure cloud that uses a non-standard base URI (sovereign clouds, Azure stack).
  func NewUsageClientWithBaseURI(baseURI string, subscriptionID string) UsageClient {
  	return UsageClient{NewWithBaseURI(baseURI, subscriptionID)}
  }
  
  // List gets, for the specified location, the current compute resource usage information as well as the limits for
  // compute resources under the subscription.
  // Parameters:
  // location - the location for which resource usage is queried.
  func (client UsageClient) List(ctx context.Context, location string) (result ListUsagesResultPage, err error) {
  	if tracing.IsEnabled() {
  		ctx = tracing.StartSpan(ctx, fqdn+"/UsageClient.List")
  		defer func() {
  			sc := -1
  			if result.lur.Response.Response != nil {
  				sc = result.lur.Response.Response.StatusCode
  			}
  			tracing.EndSpan(ctx, sc, err)
  		}()
  	}
  	if err := validation.Validate([]validation.Validation{
  		{TargetValue: location,
  			Constraints: []validation.Constraint{{Target: "location", Name: validation.Pattern, Rule: `^[-\w\._]+$`, Chain: nil}}}}); err != nil {
  		return result, validation.NewError("compute.UsageClient", "List", err.Error())
  	}
  
  	result.fn = client.listNextResults
  	req, err := client.ListPreparer(ctx, location)
  	if err != nil {
  		err = autorest.NewErrorWithError(err, "compute.UsageClient", "List", nil, "Failure preparing request")
  		return
  	}
  
  	resp, err := client.ListSender(req)
  	if err != nil {
  		result.lur.Response = autorest.Response{Response: resp}
  		err = autorest.NewErrorWithError(err, "compute.UsageClient", "List", resp, "Failure sending request")
  		return
  	}
  
  	result.lur, err = client.ListResponder(resp)
  	if err != nil {
  		err = autorest.NewErrorWithError(err, "compute.UsageClient", "List", resp, "Failure responding to request")
  	}
  
  	return
  }
  
  // ListPreparer prepares the List request.
  func (client UsageClient) ListPreparer(ctx context.Context, location string) (*http.Request, error) {
  	pathParameters := map[string]interface{}{
  		"location":       autorest.Encode("path", location),
  		"subscriptionId": autorest.Encode("path", client.SubscriptionID),
  	}
  
  	const APIVersion = "2019-12-01"
  	queryParameters := map[string]interface{}{
  		"api-version": APIVersion,
  	}
  
  	preparer := autorest.CreatePreparer(
  		autorest.AsGet(),
  		autorest.WithBaseURL(client.BaseURI),
  		autorest.WithPathParameters("/subscriptions/{subscriptionId}/providers/Microsoft.Compute/locations/{location}/usages", pathParameters),
  		autorest.WithQueryParameters(queryParameters))
  	return preparer.Prepare((&http.Request{}).WithContext(ctx))
  }
  
  // ListSender sends the List request. The method will close the
  // http.Response Body if it receives an error.
  func (client UsageClient) ListSender(req *http.Request) (*http.Response, error) {
  	return client.Send(req, azure.DoRetryWithRegistration(client.Client))
  }
  
  // ListResponder handles the response to the List request. The method always
  // closes the http.Response Body.
  func (client UsageClient) ListResponder(resp *http.Response) (result ListUsagesResult, err error) {
  	err = autorest.Respond(
  		resp,
  		client.ByInspecting(),
  		azure.WithErrorUnlessStatusCode(http.StatusOK),
  		autorest.ByUnmarshallingJSON(&result),
  		autorest.ByClosing())
  	result.Response = autorest.Response{Response: resp}
  	return
  }
  
  // listNextResults retrieves the next set of results, if any.
  func (client UsageClient) listNextResults(ctx context.Context, lastResults ListUsagesResult) (result ListUsagesResult, err error) {
  	req, err := lastResults.listUsagesResultPreparer(ctx)
  	if err != nil {
  		return result, autorest.NewErrorWithError(err, "compute.UsageClient", "listNextResults", nil, "Failure preparing next results request")
  	}
  	if req == nil {
  		return
  	}
  	resp, err := client.ListSender(req)
  	if err != nil {
  		result.Response = autorest.Response{Response: resp}
  		return result, autorest.NewErrorWithError(err, "compute.UsageClient", "listNextResults", resp, "Failure sending next results request")
  	}
  	result, err = client.ListResponder(resp)
  	if err != nil {
  		err = autorest.NewErrorWithError(err, "compute.UsageClient", "listNextResults", resp, "Failure responding to next results request")
  	}
  	return
  }
  
  // ListComplete enumerates all values, automatically crossing page boundaries as required.
  func (client UsageClient) ListComplete(ctx context.Context, location string) (result ListUsagesResultIterator, err error) {
  	if tracing.IsEnabled() {
  		ctx = tracing.StartSpan(ctx, fqdn+"/UsageClient.List")
  		defer func() {
  			sc := -1
  			if result.Response().Response.Response != nil {
  				sc = result.page.Response().Response.Response.StatusCode
  			}
  			tracing.EndSpan(ctx, sc, err)
  		}()
  	}
  	result.page, err = client.List(ctx, location)
  	return
  }
  