### YamlMime:JavaType
uid: "com.azure.core.annotation.JsonFlatten"
fullName: "com.azure.core.annotation.JsonFlatten"
name: "JsonFlatten"
nameWithType: "JsonFlatten"
summary: "Annotation used for flattening properties separated by '.'."
syntax: "public interface **JsonFlatten**</br> implements <a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html\">Annotation</a>"
type: "interface"
desc: "Annotation used for flattening properties separated by '.'. E.g. a property with JsonProperty value \"properties.value\" will have \"value\" property under the \"properties\" tree on the wire. This annotation when used on a class, all JSON fields will be checked for '.' and be flattened appropriately."
implements:
- "<a href=\"https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html\">Annotation</a>"
metadata: {}
package: "com.azure.core.annotation"
artifact: com.azure:azure-core:1.54.0