New piper step APIProviderDownload contribution (#3349)

* added store file function in cpi common utils Change-Id: Ia429a2792266e082d139025a71799d21c30a7df9 * Added api provider steps Change-Id: Icd2829a91db4c53d0de2330822d2b33933973868 * Update apiProviderDownload.yaml * fixed yaml JLINT issue Change-Id: Iac974abc30fa00e68c0177072b93716b0af5e0c5 * Removed trailing spaces Change-Id: I927e9314fce6e9cab68d6b97577c7c96bb2bddad * Resolved common steps groovy script conflict Change-Id: I3ad144b618e1c77953aaeccaa5bf7309aff77ca9 * Change for conflict resolution Change-Id: Ic955833eca844f090b7983f99f9d3649ebb981c7 * Fixed method name and its corresponding implementation Change-Id: I465c1f1d5306bb978386de9efca3c521e385b89c * Moved re-usable function to commonUtils package Change-Id: Ide06462b01caeb2bf438ad7661e01c15bf8e8e24 * Changed the implementation to use existing writeFile method * Fixed review comments on documentation and test structuring Change-Id: Ifebd2f4b50754b2097b2d564fb3cc37c433ef6c9 * Fixed documentation alignment issues * Fixed spaces issue Change-Id: I834bd94e01bce72e7f81ab49ba32671c91c66ca9 * Documentation removed extra spaces Change-Id: I9a639d76ed9b81c870f18349504044bb70753b52 * Fixed doc build issue Change-Id: I96c3e15e73834b64f8b8e3432ce59f6b037f93fd * Fixed documentation build issues Change-Id: I7fca2ba69bc7b7298ee300ccd1ae16a6238dc96b * Re-generated code for fixing build failure Change-Id: I22b7ee6162f643d9f3b60f6a33eb7858927182a0 * Adopted file utils & mock Change-Id: Ic46462003527f41df64395a5a615c19bf374e8ef * Removed ioutil call in the test & adopted error variable names * Removed commented lines Change-Id: I99a12e39bc04323e9c19f1409d97eeca267e6fdb * Added test for asserting file download and adopted error variables Change-Id: I49463a3b75987bf68f5261d45602d2d7bd960a05 * Added download path assertion positive & negative case Change-Id: Ieee461c3973b9dfa8f395dc936e4241ff9694c7b * Modified tests with DownloadPath variable Change-Id: Iaf14c9ea1a8242b6c8d8e9e4fac8c23d9c1b3a74 * Added testcase to validate file content Change-Id: I21aed481b433450c3b536dbb29d45291f61848d8 * Refactored test for file content check to avoid failures Change-Id: I3b4fe9a0de678f437fd4cc0a8203ae9434d9fa8e * Removed auto-generated comments Change-Id: I86c4ac3e7e4476a75d6cbed58826ec1f3278d7d2 * Fixed documentation review comments Change-Id: I4faf31473b53fc53a5517d418c343bf7320eec55 * Fixed documentation indentation Change-Id: I386f046cf4e10ee6deb5a81fcfc8c430c97086c8 * Fix build issue Change-Id: I61a829cabaf03ffd5e77cddc594486a650118fa3
2025-09-16 09:26:22 +02:00 · 2022-03-09 17:37:23 +05:30
parent c086f84668
commit 64a00c540a
12 changed files with 464 additions and 1 deletions
--- a/cmd/apiProviderDownload.go
+++ b/cmd/apiProviderDownload.go
@@ -0,0 +1,88 @@
+package cmd
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"os"
+
+	"github.com/SAP/jenkins-library/pkg/command"
+	"github.com/SAP/jenkins-library/pkg/cpi"
+	piperhttp "github.com/SAP/jenkins-library/pkg/http"
+	"github.com/SAP/jenkins-library/pkg/log"
+	"github.com/SAP/jenkins-library/pkg/piperutils"
+	"github.com/SAP/jenkins-library/pkg/telemetry"
+	"github.com/pkg/errors"
+)
+
+type apiProviderDownloadUtils interface {
+	command.ExecRunner
+	FileWrite(path string, content []byte, perm os.FileMode) error
+	FileExists(filename string) (bool, error)
+}
+
+type apiProviderDownloadUtilsBundle struct {
+	*command.Command
+	*piperutils.Files
+}
+
+func newApiProviderDownloadUtils() apiProviderDownloadUtils {
+	utils := apiProviderDownloadUtilsBundle{
+		Command: &command.Command{},
+		Files:   &piperutils.Files{},
+	}
+	utils.Stdout(log.Writer())
+	utils.Stderr(log.Writer())
+	return &utils
+}
+
+func apiProviderDownload(config apiProviderDownloadOptions, telemetryData *telemetry.CustomData) {
+	utils := newApiProviderDownloadUtils()
+	httpClient := &piperhttp.Client{}
+	err := runApiProviderDownload(&config, telemetryData, httpClient, utils)
+	if err != nil {
+		log.Entry().WithError(err).Fatal("step execution failed")
+	}
+}
+
+func runApiProviderDownload(config *apiProviderDownloadOptions, telemetryData *telemetry.CustomData, httpClient piperhttp.Sender, utils apiProviderDownloadUtils) error {
+	clientOptions := piperhttp.ClientOptions{}
+	header := make(http.Header)
+	header.Add("Accept", "application/json")
+	serviceKey, err := cpi.ReadCpiServiceKey(config.APIServiceKey)
+	if err != nil {
+		return err
+	}
+	downloadArtifactURL := fmt.Sprintf("%s/apiportal/api/1.0/Management.svc/APIProviders('%s')", serviceKey.OAuth.Host, config.APIProviderName)
+	tokenParameters := cpi.TokenParameters{TokenURL: serviceKey.OAuth.OAuthTokenProviderURL,
+		Username: serviceKey.OAuth.ClientID, Password: serviceKey.OAuth.ClientSecret, Client: httpClient}
+	token, err := cpi.CommonUtils.GetBearerToken(tokenParameters)
+	if err != nil {
+		return errors.Wrap(err, "failed to fetch Bearer Token")
+	}
+	clientOptions.Token = fmt.Sprintf("Bearer %s", token)
+	httpClient.SetOptions(clientOptions)
+	httpMethod := http.MethodGet
+	downloadResp, httpErr := httpClient.SendRequest(httpMethod, downloadArtifactURL, nil, header, nil)
+	if httpErr != nil {
+		return errors.Wrapf(httpErr, "HTTP %v request to %v failed with error", httpMethod, downloadArtifactURL)
+	}
+	if downloadResp == nil {
+		return errors.Errorf("did not retrieve a HTTP response: %v", httpErr)
+	}
+	if downloadResp != nil && downloadResp.Body != nil {
+		defer downloadResp.Body.Close()
+	}
+	if downloadResp.StatusCode == 200 {
+		jsonFilePath := config.DownloadPath
+		content, err := ioutil.ReadAll(downloadResp.Body)
+		if err != nil {
+			return err
+		}
+		err = utils.FileWrite(jsonFilePath, content, 0775)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
--- a/cmd/apiProviderDownload_generated.go
+++ b/cmd/apiProviderDownload_generated.go
@@ -0,0 +1,175 @@
+// Code generated by piper's step-generator. DO NOT EDIT.
+
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"time"
+
+	"github.com/SAP/jenkins-library/pkg/config"
+	"github.com/SAP/jenkins-library/pkg/log"
+	"github.com/SAP/jenkins-library/pkg/splunk"
+	"github.com/SAP/jenkins-library/pkg/telemetry"
+	"github.com/SAP/jenkins-library/pkg/validation"
+	"github.com/spf13/cobra"
+)
+
+type apiProviderDownloadOptions struct {
+	APIServiceKey   string `json:"apiServiceKey,omitempty"`
+	APIProviderName string `json:"apiProviderName,omitempty"`
+	DownloadPath    string `json:"downloadPath,omitempty"`
+}
+
+// ApiProviderDownloadCommand Download a specific API Provider from the API Portal
+func ApiProviderDownloadCommand() *cobra.Command {
+	const STEP_NAME = "apiProviderDownload"
+
+	metadata := apiProviderDownloadMetadata()
+	var stepConfig apiProviderDownloadOptions
+	var startTime time.Time
+	var logCollector *log.CollectorHook
+	var splunkClient *splunk.Splunk
+	telemetryClient := &telemetry.Telemetry{}
+
+	var createApiProviderDownloadCmd = &cobra.Command{
+		Use:   STEP_NAME,
+		Short: "Download a specific API Provider from the API Portal",
+		Long:  `With this step you can download a specific API Provider from the API Portal, which returns a JSON file with the api provider contents in to current workspace using the OData API. Learn more about the SAP API Management API for downloading an api provider artifact [here](https://api.sap.com/api/APIPortal_CF/overview).`,
+		PreRunE: func(cmd *cobra.Command, _ []string) error {
+			startTime = time.Now()
+			log.SetStepName(STEP_NAME)
+			log.SetVerbose(GeneralConfig.Verbose)
+
+			GeneralConfig.GitHubAccessTokens = ResolveAccessTokens(GeneralConfig.GitHubTokens)
+
+			path, _ := os.Getwd()
+			fatalHook := &log.FatalHook{CorrelationID: GeneralConfig.CorrelationID, Path: path}
+			log.RegisterHook(fatalHook)
+
+			err := PrepareConfig(cmd, &metadata, STEP_NAME, &stepConfig, config.OpenPiperFile)
+			if err != nil {
+				log.SetErrorCategory(log.ErrorConfiguration)
+				return err
+			}
+			log.RegisterSecret(stepConfig.APIServiceKey)
+
+			if len(GeneralConfig.HookConfig.SentryConfig.Dsn) > 0 {
+				sentryHook := log.NewSentryHook(GeneralConfig.HookConfig.SentryConfig.Dsn, GeneralConfig.CorrelationID)
+				log.RegisterHook(&sentryHook)
+			}
+
+			if len(GeneralConfig.HookConfig.SplunkConfig.Dsn) > 0 {
+				splunkClient = &splunk.Splunk{}
+				logCollector = &log.CollectorHook{CorrelationID: GeneralConfig.CorrelationID}
+				log.RegisterHook(logCollector)
+			}
+
+			validation, err := validation.New(validation.WithJSONNamesForStructFields(), validation.WithPredefinedErrorMessages())
+			if err != nil {
+				return err
+			}
+			if err = validation.ValidateStruct(stepConfig); err != nil {
+				log.SetErrorCategory(log.ErrorConfiguration)
+				return err
+			}
+
+			return nil
+		},
+		Run: func(_ *cobra.Command, _ []string) {
+			stepTelemetryData := telemetry.CustomData{}
+			stepTelemetryData.ErrorCode = "1"
+			handler := func() {
+				config.RemoveVaultSecretFiles()
+				stepTelemetryData.Duration = fmt.Sprintf("%v", time.Since(startTime).Milliseconds())
+				stepTelemetryData.ErrorCategory = log.GetErrorCategory().String()
+				stepTelemetryData.PiperCommitHash = GitCommit
+				telemetryClient.SetData(&stepTelemetryData)
+				telemetryClient.Send()
+				if len(GeneralConfig.HookConfig.SplunkConfig.Dsn) > 0 {
+					splunkClient.Send(telemetryClient.GetData(), logCollector)
+				}
+			}
+			log.DeferExitHandler(handler)
+			defer handler()
+			telemetryClient.Initialize(GeneralConfig.NoTelemetry, STEP_NAME)
+			if len(GeneralConfig.HookConfig.SplunkConfig.Dsn) > 0 {
+				splunkClient.Initialize(GeneralConfig.CorrelationID,
+					GeneralConfig.HookConfig.SplunkConfig.Dsn,
+					GeneralConfig.HookConfig.SplunkConfig.Token,
+					GeneralConfig.HookConfig.SplunkConfig.Index,
+					GeneralConfig.HookConfig.SplunkConfig.SendLogs)
+			}
+			apiProviderDownload(stepConfig, &stepTelemetryData)
+			stepTelemetryData.ErrorCode = "0"
+			log.Entry().Info("SUCCESS")
+		},
+	}
+
+	addApiProviderDownloadFlags(createApiProviderDownloadCmd, &stepConfig)
+	return createApiProviderDownloadCmd
+}
+
+func addApiProviderDownloadFlags(cmd *cobra.Command, stepConfig *apiProviderDownloadOptions) {
+	cmd.Flags().StringVar(&stepConfig.APIServiceKey, "apiServiceKey", os.Getenv("PIPER_apiServiceKey"), "Service key JSON string to access the API Management Runtime service instance of plan 'api'")
+	cmd.Flags().StringVar(&stepConfig.APIProviderName, "apiProviderName", os.Getenv("PIPER_apiProviderName"), "Specifies the name of the API Provider.")
+	cmd.Flags().StringVar(&stepConfig.DownloadPath, "downloadPath", os.Getenv("PIPER_downloadPath"), "Specifies api provider download directory location. The file name must not be included in the path.")
+
+	cmd.MarkFlagRequired("apiServiceKey")
+	cmd.MarkFlagRequired("apiProviderName")
+	cmd.MarkFlagRequired("downloadPath")
+}
+
+// retrieve step metadata
+func apiProviderDownloadMetadata() config.StepData {
+	var theMetaData = config.StepData{
+		Metadata: config.StepMetadata{
+			Name:        "apiProviderDownload",
+			Aliases:     []config.Alias{},
+			Description: "Download a specific API Provider from the API Portal",
+		},
+		Spec: config.StepSpec{
+			Inputs: config.StepInputs{
+				Secrets: []config.StepSecrets{
+					{Name: "apimApiServiceKeyCredentialsId", Description: "Jenkins secret text credential ID containing the service key to the API Management Runtime service instance of plan 'api'", Type: "jenkins"},
+				},
+				Parameters: []config.StepParameters{
+					{
+						Name: "apiServiceKey",
+						ResourceRef: []config.ResourceReference{
+							{
+								Name:  "apimApiServiceKeyCredentialsId",
+								Param: "apiServiceKey",
+								Type:  "secret",
+							},
+						},
+						Scope:     []string{"PARAMETERS"},
+						Type:      "string",
+						Mandatory: true,
+						Aliases:   []config.Alias{},
+						Default:   os.Getenv("PIPER_apiServiceKey"),
+					},
+					{
+						Name:        "apiProviderName",
+						ResourceRef: []config.ResourceReference{},
+						Scope:       []string{"PARAMETERS", "STAGES", "STEPS"},
+						Type:        "string",
+						Mandatory:   true,
+						Aliases:     []config.Alias{},
+						Default:     os.Getenv("PIPER_apiProviderName"),
+					},
+					{
+						Name:        "downloadPath",
+						ResourceRef: []config.ResourceReference{},
+						Scope:       []string{"PARAMETERS", "STAGES", "STEPS"},
+						Type:        "string",
+						Mandatory:   true,
+						Aliases:     []config.Alias{},
+						Default:     os.Getenv("PIPER_downloadPath"),
+					},
+				},
+			},
+		},
+	}
+	return theMetaData
+}
--- a/cmd/apiProviderDownload_generated_test.go
+++ b/cmd/apiProviderDownload_generated_test.go
@@ -0,0 +1,17 @@
+package cmd
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestApiProviderDownloadCommand(t *testing.T) {
+	t.Parallel()
+
+	testCmd := ApiProviderDownloadCommand()
+
+	// only high level testing performed - details are tested in step generation procedure
+	assert.Equal(t, "apiProviderDownload", testCmd.Use, "command name incorrect")
+
+}
--- a/cmd/apiProviderDownload_test.go
+++ b/cmd/apiProviderDownload_test.go
@@ -0,0 +1,93 @@
+package cmd
+
+import (
+	"testing"
+
+	"github.com/SAP/jenkins-library/pkg/mock"
+	"github.com/stretchr/testify/assert"
+)
+
+type apiProviderDownloadTestUtilsBundle struct {
+	*mock.ExecMockRunner
+	*mock.FilesMock
+}
+
+func apiProviderDownloadMockUtilsBundle() *apiProviderDownloadTestUtilsBundle {
+	utilsBundle := apiProviderDownloadTestUtilsBundle{
+		ExecMockRunner: &mock.ExecMockRunner{},
+		FilesMock:      &mock.FilesMock{},
+	}
+	return &utilsBundle
+}
+
+//Successful API Provider download cases
+func TestApiProviderDownloadSuccess(t *testing.T) {
+	t.Parallel()
+	t.Run("Successful Download of API Provider", func(t *testing.T) {
+		apiServiceKey := `{
+			"oauth": {
+				"url": "https://demo",
+				"clientid": "demouser",
+				"clientsecret": "******",
+				"tokenurl": "https://demo/oauth/token"
+			}
+		}`
+
+		config := apiProviderDownloadOptions{
+			APIServiceKey:   apiServiceKey,
+			APIProviderName: "provider1",
+			DownloadPath:    "APIProvider.json",
+		}
+		httpClient := httpMockCpis{CPIFunction: "APIProviderDownload", ResponseBody: ``, TestType: "Positive"}
+		utilsMock := apiProviderDownloadMockUtilsBundle()
+		err := runApiProviderDownload(&config, nil, &httpClient, utilsMock)
+
+		if assert.NoError(t, err) {
+
+			t.Run("Assert file download & content", func(t *testing.T) {
+				fileExist := assert.True(t, utilsMock.HasWrittenFile(config.DownloadPath))
+				if fileExist {
+					providerbyteContent, _ := utilsMock.FileRead(config.DownloadPath)
+					providerContent := string(providerbyteContent)
+					assert.Equal(t, providerContent, "{\n\t\t\t\t\"d\": {\n\t\t\t\t\t\"results\": [\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\"__metadata\": {\n\t\t\t\t\t\t\t\t\"id\": \"https://roverpoc.it-accd002.cfapps.sap.hana.ondemand.com:443/api/v1/MessageProcessingLogs('AGAS1GcWkfBv-ZtpS6j7TKjReO7t')\",\n\t\t\t\t\t\t\t\t\"uri\": \"https://roverpoc.it-accd002.cfapps.sap.hana.ondemand.com:443/api/v1/MessageProcessingLogs('AGAS1GcWkfBv-ZtpS6j7TKjReO7t')\",\n\t\t\t\t\t\t\t\t\"type\": \"com.sap.hci.api.MessageProcessingLog\"\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\"MessageGuid\": \"AGAS1GcWkfBv-ZtpS6j7TKjReO7t\",\n\t\t\t\t\t\t\t\"CorrelationId\": \"AGAS1GevYrPodxieoYf4YSY4jd-8\",\n\t\t\t\t\t\t\t\"ApplicationMessageId\": null,\n\t\t\t\t\t\t\t\"ApplicationMessageType\": null,\n\t\t\t\t\t\t\t\"LogStart\": \"/Date(1611846759005)/\",\n\t\t\t\t\t\t\t\"LogEnd\": \"/Date(1611846759032)/\",\n\t\t\t\t\t\t\t\"Sender\": null,\n\t\t\t\t\t\t\t\"Receiver\": null,\n\t\t\t\t\t\t\t\"IntegrationFlowName\": \"flow1\",\n\t\t\t\t\t\t\t\"Status\": \"COMPLETED\",\n\t\t\t\t\t\t\t\"LogLevel\": \"INFO\",\n\t\t\t\t\t\t\t\"CustomStatus\": \"COMPLETED\",\n\t\t\t\t\t\t\t\"TransactionId\": \"aa220151116748eeae69db3e88f2bbc8\"\n\t\t\t\t\t\t}\n\t\t\t\t\t]\n\t\t\t\t}\n\t\t\t}")
+				}
+			})
+
+			t.Run("Assert API Provider url", func(t *testing.T) {
+				assert.Equal(t, "https://demo/apiportal/api/1.0/Management.svc/APIProviders('provider1')", httpClient.URL)
+			})
+
+			t.Run("Assert method as GET", func(t *testing.T) {
+				assert.Equal(t, "GET", httpClient.Method)
+			})
+		}
+	})
+}
+
+//API Provider download failure cases
+func TestApiProviderDownloadFailure(t *testing.T) {
+	t.Parallel()
+
+	t.Run("Failed case of API Provider Download", func(t *testing.T) {
+		apiServiceKey := `{
+			"oauth": {
+				"url": "https://demo",
+				"clientid": "demouser",
+				"clientsecret": "******",
+				"tokenurl": "https://demo/oauth/token"
+			}
+		}`
+		config := apiProviderDownloadOptions{
+			APIServiceKey:   apiServiceKey,
+			APIProviderName: "provider1",
+			DownloadPath:    "APIProvider.json",
+		}
+		httpClient := httpMockCpis{CPIFunction: "APIProviderDownloadFailure", ResponseBody: ``, TestType: "Negative"}
+		utilsMock := apiProviderDownloadMockUtilsBundle()
+		err := runApiProviderDownload(&config, nil, &httpClient, utilsMock)
+
+		assert.False(t, utilsMock.HasWrittenFile(config.DownloadPath))
+
+		assert.EqualError(t, err, "HTTP GET request to https://demo/apiportal/api/1.0/Management.svc/APIProviders('provider1') failed with error: Service not Found")
+	})
+}
--- a/cmd/metadata_generated.go
+++ b/cmd/metadata_generated.go
@@ -26,6 +26,7 @@ func GetAllStepMetadata() map[string]config.StepData {
 		"abapEnvironmentRunAUnitTest":               abapEnvironmentRunAUnitTestMetadata(),
 		"apiKeyValueMapDownload":                    apiKeyValueMapDownloadMetadata(),
 		"apiKeyValueMapUpload":                      apiKeyValueMapUploadMetadata(),
+		"apiProviderDownload":                       apiProviderDownloadMetadata(),
 		"apiProxyDownload":                          apiProxyDownloadMetadata(),
 		"apiProxyUpload":                            apiProxyUploadMetadata(),
 		"artifactPrepareVersion":                    artifactPrepareVersionMetadata(),
--- a/cmd/piper.go
+++ b/cmd/piper.go
@@ -179,6 +179,7 @@ func Execute() {
 	rootCmd.AddCommand(ShellExecuteCommand())
 	rootCmd.AddCommand(ApiProxyDownloadCommand())
 	rootCmd.AddCommand(ApiKeyValueMapDownloadCommand())
+	rootCmd.AddCommand(ApiProviderDownloadCommand())
 	rootCmd.AddCommand(ApiProxyUploadCommand())
 	rootCmd.AddCommand(GradleExecuteBuildCommand())
 	rootCmd.AddCommand(ApiKeyValueMapUploadCommand())
--- a/documentation/docs/steps/apiProviderDownload.md
+++ b/documentation/docs/steps/apiProviderDownload.md
@@ -0,0 +1,35 @@
+# ${docGenStepName}
+
+## ${docGenDescription}
+
+* API Provider defines the connection details for services running on specific hosts.
+* This function returns the APIProvider entity and stores it in the file system.
+
+## Prerequisites
+
+API Provider artifact to be downloaded should exist in the API Portal.
+
+## ${docGenParameters}
+
+## ${docGenConfiguration}
+
+## ${docJenkinsPluginDependencies}
+
+## Example
+
+Example configuration for the use in a `Jenkinsfile`.
+
+```groovy
+apiProviderDownload script: this
+```
+
+Example for the use in a YAML configuration file (such as `.pipeline/config.yaml`).
+
+```yaml
+steps:
+  <...>
+  apiProviderDownload:
+    apimApiServiceKeyCredentialsId: 'MY_API_SERVICE_KEY'
+    apiProviderName: 'MY_API_PROVIDER_NAME'
+    downloadPath: MY_API_PROVIDER_JSON_FILE_DOWNLOAD_PATH
+```
--- a/documentation/mkdocs.yml
+++ b/documentation/mkdocs.yml
@@ -69,6 +69,7 @@ nav:
        - apiKeyValueMapDownload: steps/apiKeyValueMapDownload.md
        - apiKeyValueMapUpload: steps/apiKeyValueMapUpload.md
        - apiProxyDownload: steps/apiProxyDownload.md
+        - apiProviderDownload: steps/apiProviderDownload.md
        - apiProxyUpload: steps/apiProxyUpload.md
        - artifactPrepareVersion: steps/artifactPrepareVersion.md
        - batsExecuteTests: steps/batsExecuteTests.md
--- a/pkg/cpi/mockingUtils.go
+++ b/pkg/cpi/mockingUtils.go
@@ -27,7 +27,7 @@ func GetCPIFunctionMockResponse(functionName, testType string) (*http.Response,
 			return GetNegativeCaseHTTPResponseBodyAndErrorNil()
 		}
 		return GetParameterKeyMissingResponseBody()
-	case "IntegrationArtifactGetMplStatus", "APIKeyValueMapDownload":
+	case "IntegrationArtifactGetMplStatus", "APIKeyValueMapDownload", "APIProviderDownload":
 		return GetIntegrationArtifactGetMplStatusCommandMockResponse(testType)
 	case "IntegrationArtifactGetServiceEndpoint":
 		return GetIntegrationArtifactGetServiceEndpointCommandMockResponse(testType)
--- a/resources/metadata/apiProviderDownload.yaml
+++ b/resources/metadata/apiProviderDownload.yaml
@@ -0,0 +1,40 @@
+metadata:
+  name: apiProviderDownload
+  description: Download a specific API Provider from the API Portal
+  longDescription: |
+    With this step you can download a specific API Provider from the API Portal, which returns a JSON file with the api provider contents in to current workspace using the OData API. Learn more about the SAP API Management API for downloading an api provider artifact [here](https://api.sap.com/api/APIPortal_CF/overview).
+
+spec:
+  inputs:
+    secrets:
+      - name: apimApiServiceKeyCredentialsId
+        description: Jenkins secret text credential ID containing the service key to the API Management Runtime service instance of plan 'api'
+        type: jenkins
+    params:
+      - name: apiServiceKey
+        type: string
+        description: Service key JSON string to access the API Management Runtime service instance of plan 'api'
+        scope:
+          - PARAMETERS
+        mandatory: true
+        secret: true
+        resourceRef:
+          - name: apimApiServiceKeyCredentialsId
+            type: secret
+            param: apiServiceKey
+      - name: apiProviderName
+        type: string
+        description: Specifies the name of the API Provider.
+        scope:
+          - PARAMETERS
+          - STAGES
+          - STEPS
+        mandatory: true
+      - name: downloadPath
+        type: string
+        description: Specifies api provider download directory location. The file name must not be included in the path.
+        scope:
+          - PARAMETERS
+          - STAGES
+          - STEPS
+        mandatory: true
--- a/test/groovy/CommonStepsTest.groovy
+++ b/test/groovy/CommonStepsTest.groovy
@@ -207,6 +207,7 @@ public class CommonStepsTest extends BasePiperTest{
        'golangBuild', //implementing new golang pattern without fields
        'apiProxyDownload', //implementing new golang pattern without fields
        'apiKeyValueMapDownload', //implementing new golang pattern without fields
+        'apiProviderDownload', //implementing new golang pattern without fields
        'apiProxyUpload', //implementing new golang pattern without fields
        'gradleExecuteBuild', //implementing new golang pattern without fields
        'shellExecute', //implementing new golang pattern without fields
--- a/vars/apiProviderDownload.groovy
+++ b/vars/apiProviderDownload.groovy
@@ -0,0 +1,11 @@
+import groovy.transform.Field
+
+@Field String STEP_NAME = getClass().getName()
+@Field String METADATA_FILE = 'metadata/apiProviderDownload.yaml'
+
+void call(Map parameters = [:]) {
+    List credentials = [
+        [type: 'token', id: 'apimApiServiceKeyCredentialsId', env: ['PIPER_apiServiceKey']]
+    ]
+    piperExecuteBin(parameters, STEP_NAME, METADATA_FILE, credentials)
+}