Web Pub Sub - Check Name Availability

Reference

Service:: Azure Web PubSub Service

API Version:: 2023-02-01

Checks that the resource name is valid and is not already in use.

POST https://management.azure.com/subscriptions/{subscriptionId}/providers/Microsoft.SignalRService/locations/{location}/checkNameAvailability?api-version=2023-02-01

URI Parameters

Name	In	Required	Type	Description
location	path	True	string	the region
subscriptionId	path	True	string	Gets subscription Id which uniquely identify the Microsoft Azure subscription. The subscription ID forms part of the URI for every service call.
api-version	query	True	string	Client Api Version.

Request Body

Name	Required	Type	Description
name	True	string	The resource name to validate. e.g."my-resource-name"
type	True	string	The resource type. Can be "Microsoft.SignalRService/SignalR" or "Microsoft.SignalRService/webPubSub"

Responses

Name	Type	Description
200 OK	NameAvailability	Success. The response describes the name availability.
Other Status Codes	ErrorResponse	Error response describing why the operation failed.

Security

azure_auth

Azure Active Directory OAuth2 Flow

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name	Description
user_impersonation	impersonate your user account

Examples

WebPubSub_CheckNameAvailability

Sample Request

POST https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/providers/Microsoft.SignalRService/locations/eastus/checkNameAvailability?api-version=2023-02-01

{
  "type": "Microsoft.SignalRService/WebPubSub",
  "name": "myWebPubSubService"
}

import com.azure.resourcemanager.webpubsub.models.NameAvailabilityParameters;

/** Samples for WebPubSub CheckNameAvailability. */
public final class Main {
    /*
     * x-ms-original-file: specification/webpubsub/resource-manager/Microsoft.SignalRService/stable/2023-02-01/examples/WebPubSub_CheckNameAvailability.json
     */
    /**
     * Sample code: WebPubSub_CheckNameAvailability.
     *
     * @param manager Entry point to WebPubSubManager.
     */
    public static void webPubSubCheckNameAvailability(com.azure.resourcemanager.webpubsub.WebPubSubManager manager) {
        manager
            .webPubSubs()
            .checkNameAvailabilityWithResponse(
                "eastus",
                new NameAvailabilityParameters()
                    .withType("Microsoft.SignalRService/WebPubSub")
                    .withName("myWebPubSubService"),
                com.azure.core.util.Context.NONE);
    }
}

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.webpubsub import WebPubSubManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-webpubsub
# USAGE
    python web_pub_sub_check_name_availability.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 = WebPubSubManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="00000000-0000-0000-0000-000000000000",
    )

    response = client.web_pub_sub.check_name_availability(
        location="eastus",
        parameters={"name": "myWebPubSubService", "type": "Microsoft.SignalRService/WebPubSub"},
    )
    print(response)


# x-ms-original-file: specification/webpubsub/resource-manager/Microsoft.SignalRService/stable/2023-02-01/examples/WebPubSub_CheckNameAvailability.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 armwebpubsub_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/webpubsub/armwebpubsub"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/1e7b408f3323e7f5424745718fe62c7a043a2337/specification/webpubsub/resource-manager/Microsoft.SignalRService/stable/2023-02-01/examples/WebPubSub_CheckNameAvailability.json
func ExampleClient_CheckNameAvailability() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armwebpubsub.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewClient().CheckNameAvailability(ctx, "eastus", armwebpubsub.NameAvailabilityParameters{
		Name: to.Ptr("myWebPubSubService"),
		Type: to.Ptr("Microsoft.SignalRService/WebPubSub"),
	}, 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.NameAvailability = armwebpubsub.NameAvailability{
	// 	Message: to.Ptr("The name is already taken. Please try a different name."),
	// 	NameAvailable: to.Ptr(false),
	// 	Reason: to.Ptr("AlreadyExists"),
	// }
}

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

const { WebPubSubManagementClient } = require("@azure/arm-webpubsub");
const { DefaultAzureCredential } = require("@azure/identity");

/**
 * This sample demonstrates how to Checks that the resource name is valid and is not already in use.
 *
 * @summary Checks that the resource name is valid and is not already in use.
 * x-ms-original-file: specification/webpubsub/resource-manager/Microsoft.SignalRService/stable/2023-02-01/examples/WebPubSub_CheckNameAvailability.json
 */
async function webPubSubCheckNameAvailability() {
  const subscriptionId =
    process.env["WEB-PUBSUB_SUBSCRIPTION_ID"] || "00000000-0000-0000-0000-000000000000";
  const location = "eastus";
  const parameters = {
    name: "myWebPubSubService",
    type: "Microsoft.SignalRService/WebPubSub",
  };
  const credential = new DefaultAzureCredential();
  const client = new WebPubSubManagementClient(credential, subscriptionId);
  const result = await client.webPubSub.checkNameAvailability(location, parameters);
  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

Sample Response

Status code:: 200

{
  "nameAvailable": false,
  "reason": "AlreadyExists",
  "message": "The name is already taken. Please try a different name."
}

Definitions

Name	Description
ErrorAdditionalInfo	The resource management error additional info.
ErrorDetail	The error detail.
ErrorResponse	Error response
NameAvailability	Result of the request to check name availability. It contains a flag and possible reason of failure.
NameAvailabilityParameters	Data POST-ed to the nameAvailability action

ErrorAdditionalInfo

The resource management error additional info.

Name	Type	Description
info	object	The additional info.
type	string	The additional info type.

ErrorDetail

The error detail.

Name	Type	Description
additionalInfo	ErrorAdditionalInfo[]	The error additional info.
code	string	The error code.
details	ErrorDetail[]	The error details.
message	string	The error message.
target	string	The error target.

ErrorResponse

Error response

Name	Type	Description
error	ErrorDetail	The error object.

NameAvailability

Result of the request to check name availability. It contains a flag and possible reason of failure.

Name	Type	Description
message	string	The message of the operation.
nameAvailable	boolean	Indicates whether the name is available or not.
reason	string	The reason of the availability. Required if name is not available.

NameAvailabilityParameters

Data POST-ed to the nameAvailability action

Name	Type	Description
name	string	The resource name to validate. e.g."my-resource-name"
type	string	The resource type. Can be "Microsoft.SignalRService/SignalR" or "Microsoft.SignalRService/webPubSub"

Web Pub Sub - Check Name Availability

URI Parameters

Request Body

Responses

Security

azure_auth

Scopes

Examples

WebPubSub_CheckNameAvailability

Sample Request

Sample Response

Definitions

ErrorAdditionalInfo

ErrorDetail

ErrorResponse

NameAvailability

NameAvailabilityParameters

Additional resources