HttpOutput Interface

Package:

com.microsoft.azure.functions.annotation

Maven Artifact:

com.microsoft.azure.functions:azure-functions-java-library:1.3.1

Implements

java.lang.annotation.Annotation

public interface HttpOutput
implements java.lang.annotation.Annotation

Place this on a parameter whose value would be send back to the user as an HTTP response. The parameter type should be OutputBinding, where T could be one of:

• HttpResponseMessage
• Any native Java types such as int, String, byte[]
• Any POJO type

Method Summary

Modifier and Type	Method and Description
abstract java.lang.String	dataType() Defines how Functions runtime should treat the parameter value.
abstract java.lang.String	name() The variable name used in function.json.

Method Details

dataType

public abstract String dataType()

Defines how Functions runtime should treat the parameter value. Possible values are:

• "" or string: treat it as a string whose value is serialized from the parameter
• binary: treat it as a binary data whose value comes from for example OutputBinding<byte[]>

Returns:

The dataType which will be used by the Functions runtime.

name

public abstract String name()

The variable name used in function.json.

Returns:

The variable name used in function.json.