Class JsonDataAttribute

Specifies that a parameter of a controller method will receive an object obtained by deserializing the request body as JSON.

The received object will be null only if the deserialized object is null.

If the request body is not valid JSON, or if it cannot be deserialized to the type of the parameter, a 400 Bad Request response will be sent to the client.

This class cannot be inherited.

Inheritance

Object

JsonDataAttribute

Implements

IRequestDataAttribute<WebApiController>

Namespace: EmbedIO.WebApi

Syntax

public class JsonDataAttribute : Attribute, IRequestDataAttribute<WebApiController>

Methods

GetRequestDataAsync(WebApiController, Type, String)

Asynchronously obtains data from a controller's context.

Declaration

public Task<object> GetRequestDataAsync(WebApiController controller, Type type, string parameterName)

Parameters

Type	Name	Description
WebApiController	controller
Type	type	The type of the parameter that has to receive the data.
String	parameterName	The name of the parameter that has to receive the data.

Returns

Type	Description
Task<Object>	a whose result will be the data to pass as a parameter to a controller method.

Implements

IRequestDataAttribute<TController>

See Also

IRequestDataAttribute<TController>

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