diff --git a/agent/structs/config_entry_gateways.go b/agent/structs/config_entry_gateways.go
index 996dac18d2..8d9ba2da7b 100644
--- a/agent/structs/config_entry_gateways.go
+++ b/agent/structs/config_entry_gateways.go
@@ -50,6 +50,9 @@ type IngressService struct {
 	// This can either be a specific service, or the wildcard specifier,
 	// "*". If the wildcard specifier is provided, the listener must be of "http"
 	// protocol and means that the listener will forward traffic to all services.
+	//
+	// A name can be specified on multiple listeners, and will be exposed on both
+	// of the listeners
 	Name string
 
 	// Hosts is a list of hostnames which should be associated to this service on
@@ -57,6 +60,10 @@ type IngressService struct {
 	// to route traffic to the service by matching the Host header of the HTTP
 	// request.
 	//
+	// If a host is provided for a service that also has a wildcard specifier
+	// defined, the host will override the wildcard-specifier-provided
+	// "<service-name>.*" domain for that listener.
+	//
 	// This cannot be specified when using the wildcard specifier, "*", or when
 	// using a "tcp" listener.
 	Hosts []string
diff --git a/api/config_entry_gateways.go b/api/config_entry_gateways.go
index add483db09..7125b7342e 100644
--- a/api/config_entry_gateways.go
+++ b/api/config_entry_gateways.go
@@ -52,9 +52,12 @@ type IngressListener struct {
 type IngressService struct {
 	// Name declares the service to which traffic should be forwarded.
 	//
-	// This can either be a specific service instance, or the wildcard specifier,
+	// This can either be a specific service, or the wildcard specifier,
 	// "*". If the wildcard specifier is provided, the listener must be of "http"
 	// protocol and means that the listener will forward traffic to all services.
+	//
+	// A name can be specified on multiple listeners, and will be exposed on both
+	// of the listeners
 	Name string
 
 	// Hosts is a list of hostnames which should be associated to this service on
@@ -62,6 +65,10 @@ type IngressService struct {
 	// to route traffic to the service by matching the Host header of the HTTP
 	// request.
 	//
+	// If a host is provided for a service that also has a wildcard specifier
+	// defined, the host will override the wildcard-specifier-provided
+	// "<service-name>.*" domain for that listener.
+	//
 	// This cannot be specified when using the wildcard specifier, "*", or when
 	// using a "tcp" listener.
 	Hosts []string