diff --git a/pkg/concepts/method.go b/pkg/concepts/method.go
index e68b373..9b78198 100644
--- a/pkg/concepts/method.go
+++ b/pkg/concepts/method.go
@@ -86,6 +86,11 @@ func (m *Method) IsDelete() bool {
 	return m.name.Equals(nomenclator.Delete)
 }
 
+// IsAsyncDelete return true if this is an asynchronous add method.
+func (m *Method) IsAsyncDelete() bool {
+	return m.name.Equals(nomenclator.AsyncDelete)
+}
+
 // IsGet returns true if this is a get method.
 func (m *Method) IsGet() bool {
 	return m.name.Equals(nomenclator.Get)
@@ -111,6 +116,11 @@ func (m *Method) IsUpdate() bool {
 	return m.name.Equals(nomenclator.Update)
 }
 
+// IsAsyncUpdate returns true if this is an asynchronous update method.
+func (m *Method) IsAsyncUpdate() bool {
+	return m.name.Equals(nomenclator.AsyncUpdate)
+}
+
 // IsAction determined if this method is an action instead of a regular REST method.
 func (m *Method) IsAction() bool {
 	switch {
@@ -118,6 +128,8 @@ func (m *Method) IsAction() bool {
 		return false
 	case m.IsDelete():
 		return false
+	case m.IsAsyncDelete():
+		return false
 	case m.IsGet():
 		return false
 	case m.IsList():
@@ -128,6 +140,8 @@ func (m *Method) IsAction() bool {
 		return false
 	case m.IsUpdate():
 		return false
+	case m.IsAsyncUpdate():
+		return false
 	default:
 		return true
 	}
diff --git a/pkg/concepts/parameter.go b/pkg/concepts/parameter.go
index 58aa82a..2c6009f 100644
--- a/pkg/concepts/parameter.go
+++ b/pkg/concepts/parameter.go
@@ -89,7 +89,7 @@ func (p *Parameter) IsBody() bool {
 	if p.owner == nil {
 		return false
 	}
-	isRest := p.owner.IsAdd() || p.owner.IsGet() || p.owner.IsSearch() || p.owner.IsUpdate()
+	isRest := p.owner.IsAdd() || p.owner.IsGet() || p.owner.IsSearch() || p.owner.IsUpdate() || p.owner.IsAsyncUpdate()
 	if isRest && p.name.Equals(nomenclator.Body) {
 		return true
 	}
diff --git a/pkg/generators/docs/docs_generator.go b/pkg/generators/docs/docs_generator.go
index 10e40d8..1b4233e 100644
--- a/pkg/generators/docs/docs_generator.go
+++ b/pkg/generators/docs/docs_generator.go
@@ -385,10 +385,10 @@ func (g *DocsGenerator) httpMethod(method *concepts.Method) string {
 	if name.Equals(nomenclator.Add) {
 		return "POST"
 	}
-	if name.Equals(nomenclator.Update) {
+	if name.Equals(nomenclator.Update) || name.Equals(nomenclator.AsyncUpdate) {
 		return "PATCH"
 	}
-	if name.Equals(nomenclator.Delete) {
+	if name.Equals(nomenclator.Delete) || name.Equals(nomenclator.AsyncDelete) {
 		return "DELETE"
 	}
 	return "POST"
diff --git a/pkg/generators/golang/json_generator.go b/pkg/generators/golang/json_generator.go
index 018db16..9c86f20 100644
--- a/pkg/generators/golang/json_generator.go
+++ b/pkg/generators/golang/json_generator.go
@@ -838,7 +838,7 @@ func (g *JSONSupportGenerator) generateMethodSource(method *concepts.Method) {
 	switch {
 	case method.IsAdd():
 		g.generateAddMethodSource(method)
-	case method.IsDelete():
+	case method.IsDelete() || method.IsAsyncDelete():
 		g.generateDeleteMethodSource(method)
 	case method.IsGet():
 		g.generateGetMethodSource(method)
@@ -848,7 +848,7 @@ func (g *JSONSupportGenerator) generateMethodSource(method *concepts.Method) {
 		g.generatePostMethodSource(method)
 	case method.IsSearch():
 		g.generateSearchMethodSource(method)
-	case method.IsUpdate():
+	case method.IsUpdate() || method.IsAsyncUpdate():
 		g.generateUpdateMethodSource(method)
 	case method.IsAction():
 		g.generateActionMethodSource(method)
diff --git a/pkg/http/binding_calculator.go b/pkg/http/binding_calculator.go
index 73cbaac..dd09956 100644
--- a/pkg/http/binding_calculator.go
+++ b/pkg/http/binding_calculator.go
@@ -148,7 +148,7 @@ func (c *BindingCalculator) Method(method *concepts.Method) string {
 	switch {
 	case name.Equals(nomenclator.Add):
 		return http.MethodPost
-	case name.Equals(nomenclator.Delete):
+	case name.Equals(nomenclator.Delete) || name.Equals(nomenclator.AsyncDelete):
 		return http.MethodDelete
 	case name.Equals(nomenclator.Get):
 		return http.MethodGet
@@ -156,7 +156,7 @@ func (c *BindingCalculator) Method(method *concepts.Method) string {
 		return http.MethodGet
 	case name.Equals(nomenclator.Post):
 		return http.MethodPost
-	case name.Equals(nomenclator.Update):
+	case name.Equals(nomenclator.Update) || name.Equals(nomenclator.AsyncUpdate):
 		return http.MethodPatch
 	default:
 		return http.MethodPost
@@ -173,10 +173,14 @@ func (c *BindingCalculator) DefaultStatus(method *concepts.Method) string {
 		status = http.StatusCreated
 	case name.Equals(nomenclator.Add):
 		status = http.StatusCreated
+	case name.Equals(nomenclator.AsyncUpdate):
+		status = http.StatusCreated
 	case name.Equals(nomenclator.Update):
 		status = http.StatusOK
 	case name.Equals(nomenclator.Delete):
 		status = http.StatusNoContent
+	case name.Equals(nomenclator.AsyncDelete):
+		status = http.StatusAccepted
 	}
 	return strconv.Itoa(status)
 }
diff --git a/pkg/language/checks.go b/pkg/language/checks.go
index 31fc7f9..28c71b3 100644
--- a/pkg/language/checks.go
+++ b/pkg/language/checks.go
@@ -62,7 +62,7 @@ func (r *Reader) checkMethod(method *concepts.Method) {
 	switch {
 	case method.IsAdd():
 		r.checkAdd(method)
-	case method.IsDelete():
+	case method.IsDelete() || method.IsAsyncDelete():
 		r.checkDelete(method)
 	case method.IsGet():
 		r.checkGet(method)
@@ -72,7 +72,7 @@ func (r *Reader) checkMethod(method *concepts.Method) {
 		r.checkPost(method)
 	case method.IsSearch():
 		r.checkSearch(method)
-	case method.IsUpdate():
+	case method.IsUpdate() || method.IsAsyncUpdate():
 		r.checkUpdate(method)
 	case method.IsAction():
 		r.checkAction(method)
diff --git a/pkg/nomenclator/names.go b/pkg/nomenclator/names.go
index b6dfc65..abb87c2 100644
--- a/pkg/nomenclator/names.go
+++ b/pkg/nomenclator/names.go
@@ -22,9 +22,11 @@ import (
 
 var (
 	// A:
-	Adapt   = names.ParseUsingCase("Adapt")
-	Adapter = names.ParseUsingCase("Adapter")
-	Add     = names.ParseUsingCase("Add")
+	Adapt       = names.ParseUsingCase("Adapt")
+	Adapter     = names.ParseUsingCase("Adapter")
+	Add         = names.ParseUsingCase("Add")
+	AsyncDelete = names.ParseUsingCase("AsyncDelete")
+	AsyncUpdate = names.ParseUsingCase("AsyncUpdate")
 
 	// B:
 	Body    = names.ParseUsingCase("Body")