quarkus-resteasy-reactive-kotlin-serialization-common/io.quarkus.resteasy.reactive.kotlin.serialization.common.runtime/JsonConfig/allowStructuredMapKeys

allowStructuredMapKeys

@ConfigItem(defaultValue = "false")
open var allowStructuredMapKeys: Boolean

Enables structured objects to be serialized as map keys by changing serialized form of the map from JSON object (key-value pairs) to flat array like `[k1, v1, k2, v2]`.