sapcentralinstances_client.go

//go:build go1.18
// +build go1.18

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
// Code generated by Microsoft (R) AutoRest Code Generator. DO NOT EDIT.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

package armworkloads

import (
	"context"
	"errors"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/arm"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/policy"
	"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
	"net/http"
	"net/url"
	"strings"
)

// SAPCentralInstancesClient contains the methods for the SAPCentralInstances group.
// Don't use this type directly, use NewSAPCentralInstancesClient() instead.
type SAPCentralInstancesClient struct {
	internal       *arm.Client
	subscriptionID string
}

// NewSAPCentralInstancesClient creates a new instance of SAPCentralInstancesClient with the specified values.
//   - subscriptionID - The ID of the target subscription.
//   - credential - used to authorize requests. Usually a credential from azidentity.
//   - options - pass nil to accept the default values.
func NewSAPCentralInstancesClient(subscriptionID string, credential azcore.TokenCredential, options *arm.ClientOptions) (*SAPCentralInstancesClient, error) {
	cl, err := arm.NewClient(moduleName, moduleVersion, credential, options)
	if err != nil {
		return nil, err
	}
	client := &SAPCentralInstancesClient{
		subscriptionID: subscriptionID,
		internal:       cl,
	}
	return client, nil
}

// BeginCreate - Creates the SAP Central Services Instance resource.
// This will be used by service only. PUT operation on this resource by end user will return a Bad Request error.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - sapVirtualInstanceName - The name of the Virtual Instances for SAP solutions resource
//   - centralInstanceName - Central Services Instance resource name string modeled as parameter for auto generation to work correctly.
//   - body - The SAP Central Services Instance request body.
//   - options - SAPCentralInstancesClientBeginCreateOptions contains the optional parameters for the SAPCentralInstancesClient.BeginCreate
//     method.
func (client *SAPCentralInstancesClient) BeginCreate(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, body SAPCentralServerInstance, options *SAPCentralInstancesClientBeginCreateOptions) (*runtime.Poller[SAPCentralInstancesClientCreateResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.create(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, body, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[SAPCentralInstancesClientCreateResponse]{
			FinalStateVia: runtime.FinalStateViaAzureAsyncOp,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[SAPCentralInstancesClientCreateResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Create - Creates the SAP Central Services Instance resource.
// This will be used by service only. PUT operation on this resource by end user will return a Bad Request error.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
func (client *SAPCentralInstancesClient) create(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, body SAPCentralServerInstance, options *SAPCentralInstancesClientBeginCreateOptions) (*http.Response, error) {
	var err error
	const operationName = "SAPCentralInstancesClient.BeginCreate"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.createCreateRequest(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, body, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusCreated) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// createCreateRequest creates the Create request.
func (client *SAPCentralInstancesClient) createCreateRequest(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, body SAPCentralServerInstance, options *SAPCentralInstancesClientBeginCreateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Workloads/sapVirtualInstances/{sapVirtualInstanceName}/centralInstances/{centralInstanceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if sapVirtualInstanceName == "" {
		return nil, errors.New("parameter sapVirtualInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{sapVirtualInstanceName}", url.PathEscape(sapVirtualInstanceName))
	if centralInstanceName == "" {
		return nil, errors.New("parameter centralInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{centralInstanceName}", url.PathEscape(centralInstanceName))
	req, err := runtime.NewRequest(ctx, http.MethodPut, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2023-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, body); err != nil {
		return nil, err
	}
	return req, nil
}

// BeginDelete - Deletes the SAP Central Services Instance resource.
// This will be used by service only. Delete operation on this resource by end user will return a Bad Request error. You can
// delete the parent resource, which is the Virtual Instance for SAP solutions
// resource, using the delete operation on it.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - sapVirtualInstanceName - The name of the Virtual Instances for SAP solutions resource
//   - centralInstanceName - Central Services Instance resource name string modeled as parameter for auto generation to work correctly.
//   - options - SAPCentralInstancesClientBeginDeleteOptions contains the optional parameters for the SAPCentralInstancesClient.BeginDelete
//     method.
func (client *SAPCentralInstancesClient) BeginDelete(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginDeleteOptions) (*runtime.Poller[SAPCentralInstancesClientDeleteResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.deleteOperation(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[SAPCentralInstancesClientDeleteResponse]{
			FinalStateVia: runtime.FinalStateViaAzureAsyncOp,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[SAPCentralInstancesClientDeleteResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Delete - Deletes the SAP Central Services Instance resource.
// This will be used by service only. Delete operation on this resource by end user will return a Bad Request error. You can
// delete the parent resource, which is the Virtual Instance for SAP solutions
// resource, using the delete operation on it.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
func (client *SAPCentralInstancesClient) deleteOperation(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginDeleteOptions) (*http.Response, error) {
	var err error
	const operationName = "SAPCentralInstancesClient.BeginDelete"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.deleteCreateRequest(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusAccepted, http.StatusNoContent) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// deleteCreateRequest creates the Delete request.
func (client *SAPCentralInstancesClient) deleteCreateRequest(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginDeleteOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Workloads/sapVirtualInstances/{sapVirtualInstanceName}/centralInstances/{centralInstanceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if sapVirtualInstanceName == "" {
		return nil, errors.New("parameter sapVirtualInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{sapVirtualInstanceName}", url.PathEscape(sapVirtualInstanceName))
	if centralInstanceName == "" {
		return nil, errors.New("parameter centralInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{centralInstanceName}", url.PathEscape(centralInstanceName))
	req, err := runtime.NewRequest(ctx, http.MethodDelete, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2023-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// Get - Gets the SAP Central Services Instance resource.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - sapVirtualInstanceName - The name of the Virtual Instances for SAP solutions resource
//   - centralInstanceName - Central Services Instance resource name string modeled as parameter for auto generation to work correctly.
//   - options - SAPCentralInstancesClientGetOptions contains the optional parameters for the SAPCentralInstancesClient.Get method.
func (client *SAPCentralInstancesClient) Get(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientGetOptions) (SAPCentralInstancesClientGetResponse, error) {
	var err error
	const operationName = "SAPCentralInstancesClient.Get"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.getCreateRequest(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, options)
	if err != nil {
		return SAPCentralInstancesClientGetResponse{}, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return SAPCentralInstancesClientGetResponse{}, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK) {
		err = runtime.NewResponseError(httpResp)
		return SAPCentralInstancesClientGetResponse{}, err
	}
	resp, err := client.getHandleResponse(httpResp)
	return resp, err
}

// getCreateRequest creates the Get request.
func (client *SAPCentralInstancesClient) getCreateRequest(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientGetOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Workloads/sapVirtualInstances/{sapVirtualInstanceName}/centralInstances/{centralInstanceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if sapVirtualInstanceName == "" {
		return nil, errors.New("parameter sapVirtualInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{sapVirtualInstanceName}", url.PathEscape(sapVirtualInstanceName))
	if centralInstanceName == "" {
		return nil, errors.New("parameter centralInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{centralInstanceName}", url.PathEscape(centralInstanceName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2023-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// getHandleResponse handles the Get response.
func (client *SAPCentralInstancesClient) getHandleResponse(resp *http.Response) (SAPCentralInstancesClientGetResponse, error) {
	result := SAPCentralInstancesClientGetResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.SAPCentralServerInstance); err != nil {
		return SAPCentralInstancesClientGetResponse{}, err
	}
	return result, nil
}

// NewListPager - Lists the SAP Central Services Instance resource for the given Virtual Instance for SAP solutions resource.
//
// Generated from API version 2023-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - sapVirtualInstanceName - The name of the Virtual Instances for SAP solutions resource
//   - options - SAPCentralInstancesClientListOptions contains the optional parameters for the SAPCentralInstancesClient.NewListPager
//     method.
func (client *SAPCentralInstancesClient) NewListPager(resourceGroupName string, sapVirtualInstanceName string, options *SAPCentralInstancesClientListOptions) *runtime.Pager[SAPCentralInstancesClientListResponse] {
	return runtime.NewPager(runtime.PagingHandler[SAPCentralInstancesClientListResponse]{
		More: func(page SAPCentralInstancesClientListResponse) bool {
			return page.NextLink != nil && len(*page.NextLink) > 0
		},
		Fetcher: func(ctx context.Context, page *SAPCentralInstancesClientListResponse) (SAPCentralInstancesClientListResponse, error) {
			ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, "SAPCentralInstancesClient.NewListPager")
			nextLink := ""
			if page != nil {
				nextLink = *page.NextLink
			}
			resp, err := runtime.FetcherForNextLink(ctx, client.internal.Pipeline(), nextLink, func(ctx context.Context) (*policy.Request, error) {
				return client.listCreateRequest(ctx, resourceGroupName, sapVirtualInstanceName, options)
			}, nil)
			if err != nil {
				return SAPCentralInstancesClientListResponse{}, err
			}
			return client.listHandleResponse(resp)
		},
		Tracer: client.internal.Tracer(),
	})
}

// listCreateRequest creates the List request.
func (client *SAPCentralInstancesClient) listCreateRequest(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, options *SAPCentralInstancesClientListOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Workloads/sapVirtualInstances/{sapVirtualInstanceName}/centralInstances"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if sapVirtualInstanceName == "" {
		return nil, errors.New("parameter sapVirtualInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{sapVirtualInstanceName}", url.PathEscape(sapVirtualInstanceName))
	req, err := runtime.NewRequest(ctx, http.MethodGet, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2023-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// listHandleResponse handles the List response.
func (client *SAPCentralInstancesClient) listHandleResponse(resp *http.Response) (SAPCentralInstancesClientListResponse, error) {
	result := SAPCentralInstancesClientListResponse{}
	if err := runtime.UnmarshalAsJSON(resp, &result.SAPCentralInstanceList); err != nil {
		return SAPCentralInstancesClientListResponse{}, err
	}
	return result, nil
}

// BeginStartInstance - Starts the SAP Central Services Instance.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - sapVirtualInstanceName - The name of the Virtual Instances for SAP solutions resource
//   - centralInstanceName - Central Services Instance resource name string modeled as parameter for auto generation to work correctly.
//   - options - SAPCentralInstancesClientBeginStartInstanceOptions contains the optional parameters for the SAPCentralInstancesClient.BeginStartInstance
//     method.
func (client *SAPCentralInstancesClient) BeginStartInstance(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginStartInstanceOptions) (*runtime.Poller[SAPCentralInstancesClientStartInstanceResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.startInstance(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[SAPCentralInstancesClientStartInstanceResponse]{
			FinalStateVia: runtime.FinalStateViaAzureAsyncOp,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[SAPCentralInstancesClientStartInstanceResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// StartInstance - Starts the SAP Central Services Instance.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
func (client *SAPCentralInstancesClient) startInstance(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginStartInstanceOptions) (*http.Response, error) {
	var err error
	const operationName = "SAPCentralInstancesClient.BeginStartInstance"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.startInstanceCreateRequest(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusAccepted) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// startInstanceCreateRequest creates the StartInstance request.
func (client *SAPCentralInstancesClient) startInstanceCreateRequest(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginStartInstanceOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Workloads/sapVirtualInstances/{sapVirtualInstanceName}/centralInstances/{centralInstanceName}/start"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if sapVirtualInstanceName == "" {
		return nil, errors.New("parameter sapVirtualInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{sapVirtualInstanceName}", url.PathEscape(sapVirtualInstanceName))
	if centralInstanceName == "" {
		return nil, errors.New("parameter centralInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{centralInstanceName}", url.PathEscape(centralInstanceName))
	req, err := runtime.NewRequest(ctx, http.MethodPost, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2023-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	return req, nil
}

// BeginStopInstance - Stops the SAP Central Services Instance.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - sapVirtualInstanceName - The name of the Virtual Instances for SAP solutions resource
//   - centralInstanceName - Central Services Instance resource name string modeled as parameter for auto generation to work correctly.
//   - options - SAPCentralInstancesClientBeginStopInstanceOptions contains the optional parameters for the SAPCentralInstancesClient.BeginStopInstance
//     method.
func (client *SAPCentralInstancesClient) BeginStopInstance(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginStopInstanceOptions) (*runtime.Poller[SAPCentralInstancesClientStopInstanceResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.stopInstance(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[SAPCentralInstancesClientStopInstanceResponse]{
			FinalStateVia: runtime.FinalStateViaAzureAsyncOp,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[SAPCentralInstancesClientStopInstanceResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// StopInstance - Stops the SAP Central Services Instance.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
func (client *SAPCentralInstancesClient) stopInstance(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginStopInstanceOptions) (*http.Response, error) {
	var err error
	const operationName = "SAPCentralInstancesClient.BeginStopInstance"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.stopInstanceCreateRequest(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusAccepted) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// stopInstanceCreateRequest creates the StopInstance request.
func (client *SAPCentralInstancesClient) stopInstanceCreateRequest(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, options *SAPCentralInstancesClientBeginStopInstanceOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Workloads/sapVirtualInstances/{sapVirtualInstanceName}/centralInstances/{centralInstanceName}/stop"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if sapVirtualInstanceName == "" {
		return nil, errors.New("parameter sapVirtualInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{sapVirtualInstanceName}", url.PathEscape(sapVirtualInstanceName))
	if centralInstanceName == "" {
		return nil, errors.New("parameter centralInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{centralInstanceName}", url.PathEscape(centralInstanceName))
	req, err := runtime.NewRequest(ctx, http.MethodPost, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2023-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if options != nil && options.Body != nil {
		if err := runtime.MarshalAsJSON(req, *options.Body); err != nil {
			return nil, err
		}
		return req, nil
	}
	return req, nil
}

// BeginUpdate - Updates the SAP Central Services Instance resource.
// This can be used to update tags on the resource.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
//   - resourceGroupName - The name of the resource group. The name is case insensitive.
//   - sapVirtualInstanceName - The name of the Virtual Instances for SAP solutions resource
//   - centralInstanceName - Central Services Instance resource name string modeled as parameter for auto generation to work correctly.
//   - body - The SAP Central Services Instance resource request body.
//   - options - SAPCentralInstancesClientBeginUpdateOptions contains the optional parameters for the SAPCentralInstancesClient.BeginUpdate
//     method.
func (client *SAPCentralInstancesClient) BeginUpdate(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, body UpdateSAPCentralInstanceRequest, options *SAPCentralInstancesClientBeginUpdateOptions) (*runtime.Poller[SAPCentralInstancesClientUpdateResponse], error) {
	if options == nil || options.ResumeToken == "" {
		resp, err := client.update(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, body, options)
		if err != nil {
			return nil, err
		}
		poller, err := runtime.NewPoller(resp, client.internal.Pipeline(), &runtime.NewPollerOptions[SAPCentralInstancesClientUpdateResponse]{
			FinalStateVia: runtime.FinalStateViaAzureAsyncOp,
			Tracer:        client.internal.Tracer(),
		})
		return poller, err
	} else {
		return runtime.NewPollerFromResumeToken(options.ResumeToken, client.internal.Pipeline(), &runtime.NewPollerFromResumeTokenOptions[SAPCentralInstancesClientUpdateResponse]{
			Tracer: client.internal.Tracer(),
		})
	}
}

// Update - Updates the SAP Central Services Instance resource.
// This can be used to update tags on the resource.
// If the operation fails it returns an *azcore.ResponseError type.
//
// Generated from API version 2023-04-01
func (client *SAPCentralInstancesClient) update(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, body UpdateSAPCentralInstanceRequest, options *SAPCentralInstancesClientBeginUpdateOptions) (*http.Response, error) {
	var err error
	const operationName = "SAPCentralInstancesClient.BeginUpdate"
	ctx = context.WithValue(ctx, runtime.CtxAPINameKey{}, operationName)
	ctx, endSpan := runtime.StartSpan(ctx, operationName, client.internal.Tracer(), nil)
	defer func() { endSpan(err) }()
	req, err := client.updateCreateRequest(ctx, resourceGroupName, sapVirtualInstanceName, centralInstanceName, body, options)
	if err != nil {
		return nil, err
	}
	httpResp, err := client.internal.Pipeline().Do(req)
	if err != nil {
		return nil, err
	}
	if !runtime.HasStatusCode(httpResp, http.StatusOK, http.StatusCreated) {
		err = runtime.NewResponseError(httpResp)
		return nil, err
	}
	return httpResp, nil
}

// updateCreateRequest creates the Update request.
func (client *SAPCentralInstancesClient) updateCreateRequest(ctx context.Context, resourceGroupName string, sapVirtualInstanceName string, centralInstanceName string, body UpdateSAPCentralInstanceRequest, options *SAPCentralInstancesClientBeginUpdateOptions) (*policy.Request, error) {
	urlPath := "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Workloads/sapVirtualInstances/{sapVirtualInstanceName}/centralInstances/{centralInstanceName}"
	if client.subscriptionID == "" {
		return nil, errors.New("parameter client.subscriptionID cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{subscriptionId}", url.PathEscape(client.subscriptionID))
	if resourceGroupName == "" {
		return nil, errors.New("parameter resourceGroupName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{resourceGroupName}", url.PathEscape(resourceGroupName))
	if sapVirtualInstanceName == "" {
		return nil, errors.New("parameter sapVirtualInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{sapVirtualInstanceName}", url.PathEscape(sapVirtualInstanceName))
	if centralInstanceName == "" {
		return nil, errors.New("parameter centralInstanceName cannot be empty")
	}
	urlPath = strings.ReplaceAll(urlPath, "{centralInstanceName}", url.PathEscape(centralInstanceName))
	req, err := runtime.NewRequest(ctx, http.MethodPatch, runtime.JoinPaths(client.internal.Endpoint(), urlPath))
	if err != nil {
		return nil, err
	}
	reqQP := req.Raw().URL.Query()
	reqQP.Set("api-version", "2023-04-01")
	req.Raw().URL.RawQuery = reqQP.Encode()
	req.Raw().Header["Accept"] = []string{"application/json"}
	if err := runtime.MarshalAsJSON(req, body); err != nil {
		return nil, err
	}
	return req, nil
}