az_cognitive_service {AzureCognitive}

Azure Cognitive Service resource class

Description

Class representing a cognitive service resource, exposing methods for working with it.

Methods

The following methods are available, in addition to those provided by the AzureRMR::az_resource class:

• list_keys(): Return the access keys for this service.

• get_endpoint(): Return the service endpoint, along with an access key. See 'Endpoints' below.

• regen_key(key): Regenerates (creates a new value for) an access key. The argument key can be 1 or 2.

• list_service_tiers(): List the service pricing tiers (SKUs) available for this service.

Initialization

Initializing a new object of this class can either retrieve an existing service, or create a new service on the host. Generally, the best way to initialize an object is via the get_cognitive_service and create_cognitive_service methods of the az_resource_group class, which handle the details automatically.

Endpoints

The client-side interaction with a cognitive service is via an endpoint. Endpoint interaction in AzureCognitive is implemented using S3 classes. You can create a new endpoint object via the get_endpoint() method, or with the standalone cognitive_endpoint() function. If you use the latter, you will also have to supply any necessary authentication credentials, eg a subscription key or token.

See Also

cognitive_endpoint, create_cognitive_service, get_cognitive_service

Examples

## Not run: 

# recommended way of creating a new resource: via resource group method
rg <- AzureRMR::get_azure_login()$
    get_subscription("sub_id")$
    get_resource_group("rgname")
cogsvc <- rg$create_cognitive_service("myvisionservice",
    service_type="ComputerVision", service_tier="F0")

cogsvc$list_service_tiers()
cogsvc$list_keys()
cogsvc$regen_key()
cogsvc$get_endpoint()


## End(Not run)