File Shares - Update

PATCH https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185?api-version=2025-06-01

{
  "properties": {
    "signedIdentifiers": [
      {
        "accessPolicy": {
          "expiryTime": "2021-05-01T08:49:37.0000000Z",
          "permission": "rwd",
          "startTime": "2021-04-01T08:49:37.0000000Z"
        },
        "id": "MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI"
      }
    ]
  }
}

import com.azure.resourcemanager.storage.fluent.models.FileShareInner;
import com.azure.resourcemanager.storage.models.AccessPolicy;
import com.azure.resourcemanager.storage.models.SignedIdentifier;
import java.time.OffsetDateTime;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;

/**
 * Samples for FileShares Update.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileShareAclsPatch.json
     */
    /**
     * Sample code: UpdateShareAcls.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void updateShareAcls(com.azure.resourcemanager.AzureResourceManager azure) {
        azure.storageAccounts().manager().serviceClient().getFileShares().updateWithResponse("res3376", "sto328",
            "share6185",
            new FileShareInner().withSignedIdentifiers(Arrays.asList(new SignedIdentifier()
                .withId("MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI")
                .withAccessPolicy(new AccessPolicy().withStartTime(OffsetDateTime.parse("2021-04-01T08:49:37.0000000Z"))
                    .withExpiryTime(OffsetDateTime.parse("2021-05-01T08:49:37.0000000Z")).withPermission("rwd")))),
            com.azure.core.util.Context.NONE);
    }

    // Use "Map.of" if available
    @SuppressWarnings("unchecked")
    private static <T> Map<String, T> mapOf(Object... inputs) {
        Map<String, T> map = new HashMap<>();
        for (int i = 0; i < inputs.length; i += 2) {
            String key = (String) inputs[i];
            T value = (T) inputs[i + 1];
            map.put(key, value);
        }
        return map;
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

from azure.identity import DefaultAzureCredential

from azure.mgmt.storage import StorageManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-storage
# USAGE
    python file_share_acls_patch.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = StorageManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="{subscription-id}",
    )

    response = client.file_shares.update(
        resource_group_name="res3376",
        account_name="sto328",
        share_name="share6185",
        file_share={
            "properties": {
                "signedIdentifiers": [
                    {
                        "accessPolicy": {
                            "expiryTime": "2021-05-01T08:49:37.0000000Z",
                            "permission": "rwd",
                            "startTime": "2021-04-01T08:49:37.0000000Z",
                        },
                        "id": "MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI",
                    }
                ]
            }
        },
    )
    print(response)


# x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileShareAclsPatch.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

package armstorage_test

import (
	"context"
	"log"

	"time"

	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage/v3"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/4e9df3afd38a1cfa00a5d49419dce51bd014601f/specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileShareAclsPatch.json
func ExampleFileSharesClient_Update_updateShareAcls() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armstorage.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewFileSharesClient().Update(ctx, "res3376", "sto328", "share6185", armstorage.FileShare{
		FileShareProperties: &armstorage.FileShareProperties{
			SignedIdentifiers: []*armstorage.SignedIdentifier{
				{
					AccessPolicy: &armstorage.AccessPolicy{
						ExpiryTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2021-05-01T08:49:37.000Z"); return t }()),
						Permission: to.Ptr("rwd"),
						StartTime:  to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2021-04-01T08:49:37.000Z"); return t }()),
					},
					ID: to.Ptr("MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI"),
				}},
		},
	}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.FileShare = armstorage.FileShare{
	// 	Name: to.Ptr("share6185"),
	// 	Type: to.Ptr("Microsoft.Storage/storageAccounts/fileServices/shares"),
	// 	ID: to.Ptr("/subscriptions/{subscription-id}/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185"),
	// 	FileShareProperties: &armstorage.FileShareProperties{
	// 		SignedIdentifiers: []*armstorage.SignedIdentifier{
	// 			{
	// 				AccessPolicy: &armstorage.AccessPolicy{
	// 					ExpiryTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2021-05-01T08:49:37.000Z"); return t}()),
	// 					Permission: to.Ptr("rwd"),
	// 					StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2021-04-01T08:49:37.000Z"); return t}()),
	// 				},
	// 				ID: to.Ptr("MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI"),
	// 		}},
	// 	},
	// }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { StorageManagementClient } = require("@azure/arm-storage");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 *
 * @summary Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 * x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileShareAclsPatch.json
 */
async function updateShareAcls() {
  const subscriptionId = process.env["STORAGE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["STORAGE_RESOURCE_GROUP"] || "res3376";
  const accountName = "sto328";
  const shareName = "share6185";
  const fileShare = {
    signedIdentifiers: [
      {
        accessPolicy: {
          expiryTime: new Date("2021-05-01T08:49:37.0000000Z"),
          permission: "rwd",
          startTime: new Date("2021-04-01T08:49:37.0000000Z"),
        },
        id: "MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI",
      },
    ],
  };
  const credential = new DefaultAzureCredential();
  const client = new StorageManagementClient(credential, subscriptionId);
  const result = await client.fileShares.update(
    resourceGroupName,
    accountName,
    shareName,
    fileShare,
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Storage.Models;
using Azure.ResourceManager.Storage;

// Generated from example definition: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileShareAclsPatch.json
// this example is just showing the usage of "FileShares_Update" operation, for the dependent resources, they will have to be created separately.

// get your azure access token, for more details of how Azure SDK get your access token, please refer to https://learn.microsoft.com/en-us/dotnet/azure/sdk/authentication?tabs=command-line
TokenCredential cred = new DefaultAzureCredential();
// authenticate your client
ArmClient client = new ArmClient(cred);

// this example assumes you already have this FileShareResource created on azure
// for more information of creating FileShareResource, please refer to the document of FileShareResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "res3376";
string accountName = "sto328";
string shareName = "share6185";
ResourceIdentifier fileShareResourceId = FileShareResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, accountName, shareName);
FileShareResource fileShare = client.GetFileShareResource(fileShareResourceId);

// invoke the operation
FileShareData data = new FileShareData
{
    SignedIdentifiers = {new StorageSignedIdentifier
    {
    Id = "MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI",
    AccessPolicy = new StorageServiceAccessPolicy
    {
    StartOn = DateTimeOffset.Parse("2021-04-01T08:49:37.0000000Z"),
    ExpireOn = DateTimeOffset.Parse("2021-05-01T08:49:37.0000000Z"),
    Permission = "rwd",
    },
    }},
};
FileShareResource result = await fileShare.UpdateAsync(data);

// the variable result is a resource, you could call other operations on this instance as well
// but just for demo, we get its data from this resource instance
FileShareData resourceData = result.Data;
// for demo we just print out the id
Console.WriteLine($"Succeeded on id: {resourceData.Id}");

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

PATCH https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185?api-version=2025-06-01

{
  "properties": {
    "fileSharePaidBursting": {
      "paidBurstingEnabled": true,
      "paidBurstingMaxBandwidthMibps": 10340,
      "paidBurstingMaxIops": 102400
    }
  }
}

import com.azure.resourcemanager.storage.fluent.models.FileShareInner;
import com.azure.resourcemanager.storage.models.FileSharePropertiesFileSharePaidBursting;
import java.util.HashMap;
import java.util.Map;

/**
 * Samples for FileShares Update.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_PaidBursting.
     * json
     */
    /**
     * Sample code: UpdateSharePaidBursting.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void updateSharePaidBursting(com.azure.resourcemanager.AzureResourceManager azure) {
        azure.storageAccounts().manager().serviceClient().getFileShares().updateWithResponse("res3376", "sto328",
            "share6185",
            new FileShareInner()
                .withFileSharePaidBursting(new FileSharePropertiesFileSharePaidBursting().withPaidBurstingEnabled(true)
                    .withPaidBurstingMaxIops(102400).withPaidBurstingMaxBandwidthMibps(10340)),
            com.azure.core.util.Context.NONE);
    }

    // Use "Map.of" if available
    @SuppressWarnings("unchecked")
    private static <T> Map<String, T> mapOf(Object... inputs) {
        Map<String, T> map = new HashMap<>();
        for (int i = 0; i < inputs.length; i += 2) {
            String key = (String) inputs[i];
            T value = (T) inputs[i + 1];
            map.put(key, value);
        }
        return map;
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

from azure.identity import DefaultAzureCredential

from azure.mgmt.storage import StorageManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-storage
# USAGE
    python file_shares_patch_paid_bursting.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = StorageManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="{subscription-id}",
    )

    response = client.file_shares.update(
        resource_group_name="res3376",
        account_name="sto328",
        share_name="share6185",
        file_share={
            "properties": {
                "fileSharePaidBursting": {
                    "paidBurstingEnabled": True,
                    "paidBurstingMaxBandwidthMibps": 10340,
                    "paidBurstingMaxIops": 102400,
                }
            }
        },
    )
    print(response)


# x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_PaidBursting.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

package armstorage_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage/v3"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/4e9df3afd38a1cfa00a5d49419dce51bd014601f/specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_PaidBursting.json
func ExampleFileSharesClient_Update_updateSharePaidBursting() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armstorage.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewFileSharesClient().Update(ctx, "res3376", "sto328", "share6185", armstorage.FileShare{
		FileShareProperties: &armstorage.FileShareProperties{
			FileSharePaidBursting: &armstorage.FileSharePropertiesFileSharePaidBursting{
				PaidBurstingEnabled:           to.Ptr(true),
				PaidBurstingMaxBandwidthMibps: to.Ptr[int32](10340),
				PaidBurstingMaxIops:           to.Ptr[int32](102400),
			},
		},
	}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.FileShare = armstorage.FileShare{
	// 	Name: to.Ptr("share6185"),
	// 	Type: to.Ptr("Microsoft.Storage/storageAccounts/fileServices/shares"),
	// 	ID: to.Ptr("/subscriptions/{subscription-id}/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185"),
	// 	FileShareProperties: &armstorage.FileShareProperties{
	// 		FileSharePaidBursting: &armstorage.FileSharePropertiesFileSharePaidBursting{
	// 			PaidBurstingEnabled: to.Ptr(true),
	// 			PaidBurstingMaxBandwidthMibps: to.Ptr[int32](10340),
	// 			PaidBurstingMaxIops: to.Ptr[int32](102400),
	// 		},
	// 	},
	// }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { StorageManagementClient } = require("@azure/arm-storage");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 *
 * @summary Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 * x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_PaidBursting.json
 */
async function updateSharePaidBursting() {
  const subscriptionId = process.env["STORAGE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["STORAGE_RESOURCE_GROUP"] || "res3376";
  const accountName = "sto328";
  const shareName = "share6185";
  const fileShare = {
    fileSharePaidBursting: {
      paidBurstingEnabled: true,
      paidBurstingMaxBandwidthMibps: 10340,
      paidBurstingMaxIops: 102400,
    },
  };
  const credential = new DefaultAzureCredential();
  const client = new StorageManagementClient(credential, subscriptionId);
  const result = await client.fileShares.update(
    resourceGroupName,
    accountName,
    shareName,
    fileShare,
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Storage.Models;
using Azure.ResourceManager.Storage;

// Generated from example definition: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_PaidBursting.json
// this example is just showing the usage of "FileShares_Update" operation, for the dependent resources, they will have to be created separately.

// get your azure access token, for more details of how Azure SDK get your access token, please refer to https://learn.microsoft.com/en-us/dotnet/azure/sdk/authentication?tabs=command-line
TokenCredential cred = new DefaultAzureCredential();
// authenticate your client
ArmClient client = new ArmClient(cred);

// this example assumes you already have this FileShareResource created on azure
// for more information of creating FileShareResource, please refer to the document of FileShareResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "res3376";
string accountName = "sto328";
string shareName = "share6185";
ResourceIdentifier fileShareResourceId = FileShareResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, accountName, shareName);
FileShareResource fileShare = client.GetFileShareResource(fileShareResourceId);

// invoke the operation
FileShareData data = new FileShareData
{
    FileSharePaidBursting = new FileSharePropertiesFileSharePaidBursting
    {
        PaidBurstingEnabled = true,
        PaidBurstingMaxIops = 102400,
        PaidBurstingMaxBandwidthMibps = 10340,
    },
};
FileShareResource result = await fileShare.UpdateAsync(data);

// the variable result is a resource, you could call other operations on this instance as well
// but just for demo, we get its data from this resource instance
FileShareData resourceData = result.Data;
// for demo we just print out the id
Console.WriteLine($"Succeeded on id: {resourceData.Id}");

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

PATCH https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185?api-version=2025-06-01

{
  "properties": {
    "provisionedBandwidthMibps": 200,
    "provisionedIops": 5000,
    "shareQuota": 100
  }
}

import com.azure.resourcemanager.storage.fluent.models.FileShareInner;
import java.util.HashMap;
import java.util.Map;

/**
 * Samples for FileShares Update.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_ProvisionedV2
     * .json
     */
    /**
     * Sample code: UpdateShareProvisionedV2.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void updateShareProvisionedV2(com.azure.resourcemanager.AzureResourceManager azure) {
        azure.storageAccounts().manager().serviceClient().getFileShares().updateWithResponse("res3376", "sto328",
            "share6185",
            new FileShareInner().withShareQuota(100).withProvisionedIops(5000).withProvisionedBandwidthMibps(200),
            com.azure.core.util.Context.NONE);
    }

    // Use "Map.of" if available
    @SuppressWarnings("unchecked")
    private static <T> Map<String, T> mapOf(Object... inputs) {
        Map<String, T> map = new HashMap<>();
        for (int i = 0; i < inputs.length; i += 2) {
            String key = (String) inputs[i];
            T value = (T) inputs[i + 1];
            map.put(key, value);
        }
        return map;
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

from azure.identity import DefaultAzureCredential

from azure.mgmt.storage import StorageManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-storage
# USAGE
    python file_shares_patch_provisioned_v2.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = StorageManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="{subscription-id}",
    )

    response = client.file_shares.update(
        resource_group_name="res3376",
        account_name="sto328",
        share_name="share6185",
        file_share={"properties": {"provisionedBandwidthMibps": 200, "provisionedIops": 5000, "shareQuota": 100}},
    )
    print(response)


# x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_ProvisionedV2.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

package armstorage_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage/v3"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/4e9df3afd38a1cfa00a5d49419dce51bd014601f/specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_ProvisionedV2.json
func ExampleFileSharesClient_Update_updateShareProvisionedV2() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armstorage.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewFileSharesClient().Update(ctx, "res3376", "sto328", "share6185", armstorage.FileShare{
		FileShareProperties: &armstorage.FileShareProperties{
			ProvisionedBandwidthMibps: to.Ptr[int32](200),
			ProvisionedIops:           to.Ptr[int32](5000),
			ShareQuota:                to.Ptr[int32](100),
		},
	}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.FileShare = armstorage.FileShare{
	// 	Name: to.Ptr("share6185"),
	// 	Type: to.Ptr("Microsoft.Storage/storageAccounts/fileServices/shares"),
	// 	ID: to.Ptr("/subscriptions/{subscription-id}/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185"),
	// 	FileShareProperties: &armstorage.FileShareProperties{
	// 		IncludedBurstIops: to.Ptr[int32](15000),
	// 		MaxBurstCreditsForIops: to.Ptr[int64](36000000),
	// 		NextAllowedProvisionedBandwidthDowngradeTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC1123, "2024-10-25T01:48:09.000Z"); return t}()),
	// 		NextAllowedProvisionedIopsDowngradeTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC1123, "2024-10-25T01:48:09.000Z"); return t}()),
	// 		NextAllowedQuotaDowngradeTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC1123, "2024-10-26T01:50:50.000Z"); return t}()),
	// 		ProvisionedBandwidthMibps: to.Ptr[int32](200),
	// 		ProvisionedIops: to.Ptr[int32](5000),
	// 		ShareQuota: to.Ptr[int32](100),
	// 	},
	// }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { StorageManagementClient } = require("@azure/arm-storage");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 *
 * @summary Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 * x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_ProvisionedV2.json
 */
async function updateShareProvisionedV2() {
  const subscriptionId = process.env["STORAGE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["STORAGE_RESOURCE_GROUP"] || "res3376";
  const accountName = "sto328";
  const shareName = "share6185";
  const fileShare = {
    provisionedBandwidthMibps: 200,
    provisionedIops: 5000,
    shareQuota: 100,
  };
  const credential = new DefaultAzureCredential();
  const client = new StorageManagementClient(credential, subscriptionId);
  const result = await client.fileShares.update(
    resourceGroupName,
    accountName,
    shareName,
    fileShare,
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Storage.Models;
using Azure.ResourceManager.Storage;

// Generated from example definition: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch_ProvisionedV2.json
// this example is just showing the usage of "FileShares_Update" operation, for the dependent resources, they will have to be created separately.

// get your azure access token, for more details of how Azure SDK get your access token, please refer to https://learn.microsoft.com/en-us/dotnet/azure/sdk/authentication?tabs=command-line
TokenCredential cred = new DefaultAzureCredential();
// authenticate your client
ArmClient client = new ArmClient(cred);

// this example assumes you already have this FileShareResource created on azure
// for more information of creating FileShareResource, please refer to the document of FileShareResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "res3376";
string accountName = "sto328";
string shareName = "share6185";
ResourceIdentifier fileShareResourceId = FileShareResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, accountName, shareName);
FileShareResource fileShare = client.GetFileShareResource(fileShareResourceId);

// invoke the operation
FileShareData data = new FileShareData
{
    ShareQuota = 100,
    ProvisionedIops = 5000,
    ProvisionedBandwidthMibps = 200,
};
FileShareResource result = await fileShare.UpdateAsync(data);

// the variable result is a resource, you could call other operations on this instance as well
// but just for demo, we get its data from this resource instance
FileShareData resourceData = result.Data;
// for demo we just print out the id
Console.WriteLine($"Succeeded on id: {resourceData.Id}");

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

PATCH https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185?api-version=2025-06-01

{
  "properties": {
    "metadata": {
      "type": "image"
    }
  }
}

import com.azure.resourcemanager.storage.fluent.models.FileShareInner;
import java.util.HashMap;
import java.util.Map;

/**
 * Samples for FileShares Update.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch.json
     */
    /**
     * Sample code: UpdateShares.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void updateShares(com.azure.resourcemanager.AzureResourceManager azure) {
        azure.storageAccounts().manager().serviceClient().getFileShares().updateWithResponse("res3376", "sto328",
            "share6185", new FileShareInner().withMetadata(mapOf("type", "image")), com.azure.core.util.Context.NONE);
    }

    // Use "Map.of" if available
    @SuppressWarnings("unchecked")
    private static <T> Map<String, T> mapOf(Object... inputs) {
        Map<String, T> map = new HashMap<>();
        for (int i = 0; i < inputs.length; i += 2) {
            String key = (String) inputs[i];
            T value = (T) inputs[i + 1];
            map.put(key, value);
        }
        return map;
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

from azure.identity import DefaultAzureCredential

from azure.mgmt.storage import StorageManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-storage
# USAGE
    python file_shares_patch.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = StorageManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="{subscription-id}",
    )

    response = client.file_shares.update(
        resource_group_name="res3376",
        account_name="sto328",
        share_name="share6185",
        file_share={"properties": {"metadata": {"type": "image"}}},
    )
    print(response)


# x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

package armstorage_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage/v3"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/4e9df3afd38a1cfa00a5d49419dce51bd014601f/specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch.json
func ExampleFileSharesClient_Update_updateShares() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armstorage.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewFileSharesClient().Update(ctx, "res3376", "sto328", "share6185", armstorage.FileShare{
		FileShareProperties: &armstorage.FileShareProperties{
			Metadata: map[string]*string{
				"type": to.Ptr("image"),
			},
		},
	}, nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.FileShare = armstorage.FileShare{
	// 	Name: to.Ptr("share6185"),
	// 	Type: to.Ptr("Microsoft.Storage/storageAccounts/fileServices/shares"),
	// 	ID: to.Ptr("/subscriptions/{subscription-id}/resourceGroups/res3376/providers/Microsoft.Storage/storageAccounts/sto328/fileServices/default/shares/share6185"),
	// 	FileShareProperties: &armstorage.FileShareProperties{
	// 		Metadata: map[string]*string{
	// 			"type": to.Ptr("image"),
	// 		},
	// 	},
	// }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { StorageManagementClient } = require("@azure/arm-storage");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 *
 * @summary Updates share properties as specified in request body. Properties not mentioned in the request will not be changed. Update fails if the specified share does not already exist.
 * x-ms-original-file: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch.json
 */
async function updateShares() {
  const subscriptionId = process.env["STORAGE_SUBSCRIPTION_ID"] || "{subscription-id}";
  const resourceGroupName = process.env["STORAGE_RESOURCE_GROUP"] || "res3376";
  const accountName = "sto328";
  const shareName = "share6185";
  const fileShare = { metadata: { type: "image" } };
  const credential = new DefaultAzureCredential();
  const client = new StorageManagementClient(credential, subscriptionId);
  const result = await client.fileShares.update(
    resourceGroupName,
    accountName,
    shareName,
    fileShare,
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Storage.Models;
using Azure.ResourceManager.Storage;

// Generated from example definition: specification/storage/resource-manager/Microsoft.Storage/stable/2025-06-01/examples/FileSharesPatch.json
// this example is just showing the usage of "FileShares_Update" operation, for the dependent resources, they will have to be created separately.

// get your azure access token, for more details of how Azure SDK get your access token, please refer to https://learn.microsoft.com/en-us/dotnet/azure/sdk/authentication?tabs=command-line
TokenCredential cred = new DefaultAzureCredential();
// authenticate your client
ArmClient client = new ArmClient(cred);

// this example assumes you already have this FileShareResource created on azure
// for more information of creating FileShareResource, please refer to the document of FileShareResource
string subscriptionId = "{subscription-id}";
string resourceGroupName = "res3376";
string accountName = "sto328";
string shareName = "share6185";
ResourceIdentifier fileShareResourceId = FileShareResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, accountName, shareName);
FileShareResource fileShare = client.GetFileShareResource(fileShareResourceId);

// invoke the operation
FileShareData data = new FileShareData
{
    Metadata =
    {
    ["type"] = "image"
    },
};
FileShareResource result = await fileShare.UpdateAsync(data);

// the variable result is a resource, you could call other operations on this instance as well
// but just for demo, we get its data from this resource instance
FileShareData resourceData = result.Data;
// for demo we just print out the id
Console.WriteLine($"Succeeded on id: {resourceData.Id}");

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue