@@ -40,7 +40,7 @@ type stateBackend interface {

 	ContainerStart(ctx context.Context, name string, checkpoint string, checkpointDir string) error

 	ContainerStop(ctx context.Context, name string, options container.StopOptions) error

 	ContainerUnpause(name string) error

-	ContainerUpdate(name string, hostConfig *container.HostConfig) (container.ContainerUpdateOKBody, error)

+	ContainerUpdate(name string, hostConfig *container.HostConfig) (container.UpdateResponse, error)

 	ContainerWait(ctx context.Context, name string, condition containerpkg.WaitCondition) (<-chan containerpkg.StateStatus, error)

 }

@@ -5326,6 +5326,21 @@ definitions:

           type: "string"

         example: []

+  ContainerUpdateResponse:

+    type: "object"

+    title: "ContainerUpdateResponse"

+    x-go-name: "UpdateResponse"

+    description: |-

+      Response for a successful container-update.

+    properties:

+      Warnings:

+        type: "array"

+        description: |-

+          Warnings encountered when updating the container.

+        items:

+          type: "string"

+        example: ["Published ports are discarded when using host network mode"]

+

   ContainerStatsResponse:

     description: |

       Statistics sample for a container.

@@ -8560,14 +8575,7 @@ paths:

         200:

           description: "The container has been updated."

           schema:

-            type: "object"

-            title: "ContainerUpdateResponse"

-            description: "OK response to ContainerUpdate operation"

-            properties:

-              Warnings:

-                type: "array"

-                items:

-                  type: "string"

+            $ref: "#/definitions/ContainerUpdateResponse"

         404:

           description: "no such container"

           schema:

@@ -10,6 +10,11 @@ import (

 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"

 )

+// ContainerUpdateOKBody OK response to ContainerUpdate operation

+//

+// Deprecated: use [UpdateResponse]. This alias will be removed in the next release.

+type ContainerUpdateOKBody = UpdateResponse

+

 // PruneReport contains the response for Engine API:

 // POST "/containers/prune"

 type PruneReport struct {

deleted file mode 100644

@@ -1,16 +0,0 @@

-package container // import "github.com/docker/docker/api/types/container"

-

-// ----------------------------------------------------------------------------

-// Code generated by `swagger generate operation`. DO NOT EDIT.

-//

-// See hack/generate-swagger-api.sh

-// ----------------------------------------------------------------------------

-

-// ContainerUpdateOKBody OK response to ContainerUpdate operation

-// swagger:model ContainerUpdateOKBody

-type ContainerUpdateOKBody struct {

-

-	// warnings

-	// Required: true

-	Warnings []string `json:"Warnings"`

-}

new file mode 100644

@@ -0,0 +1,14 @@

+package container

+

+// This file was generated by the swagger tool.

+// Editing this file might prove futile when you re-run the swagger generate command

+

+// UpdateResponse ContainerUpdateResponse

+//

+// Response for a successful container-update.

+// swagger:model UpdateResponse

+type UpdateResponse struct {

+

+	// Warnings encountered when updating the container.

+	Warnings []string `json:"Warnings"`

+}

@@ -95,7 +95,7 @@ type ContainerAPIClient interface {

 	ContainerStop(ctx context.Context, container string, options container.StopOptions) error

 	ContainerTop(ctx context.Context, container string, arguments []string) (container.ContainerTopOKBody, error)

 	ContainerUnpause(ctx context.Context, container string) error

-	ContainerUpdate(ctx context.Context, container string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error)

+	ContainerUpdate(ctx context.Context, container string, updateConfig container.UpdateConfig) (container.UpdateResponse, error)

 	ContainerWait(ctx context.Context, container string, condition container.WaitCondition) (<-chan container.WaitResponse, <-chan error)

 	CopyFromContainer(ctx context.Context, container, srcPath string) (io.ReadCloser, container.PathStat, error)

 	CopyToContainer(ctx context.Context, container, path string, content io.Reader, options container.CopyToContainerOptions) error

@@ -8,19 +8,19 @@ import (

 )

 // ContainerUpdate updates the resources of a container.

-func (cli *Client) ContainerUpdate(ctx context.Context, containerID string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error) {

+func (cli *Client) ContainerUpdate(ctx context.Context, containerID string, updateConfig container.UpdateConfig) (container.UpdateResponse, error) {

 	containerID, err := trimID("container", containerID)

 	if err != nil {

-		return container.ContainerUpdateOKBody{}, err

+		return container.UpdateResponse{}, err

 	}

 	serverResp, err := cli.post(ctx, "/containers/"+containerID+"/update", nil, updateConfig, nil)

 	defer ensureReaderClosed(serverResp)

 	if err != nil {

-		return container.ContainerUpdateOKBody{}, err

+		return container.UpdateResponse{}, err

 	}

-	var response container.ContainerUpdateOKBody

+	var response container.UpdateResponse

 	err = json.NewDecoder(serverResp.body).Decode(&response)

 	return response, err

 }

@@ -41,7 +41,7 @@ func TestContainerUpdate(t *testing.T) {

 				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)

 			}

-			b, err := json.Marshal(container.ContainerUpdateOKBody{})

+			b, err := json.Marshal(container.UpdateResponse{})

 			if err != nil {

 				return nil, err

 			}

@@ -11,20 +11,20 @@ import (

 )

 // ContainerUpdate updates configuration of the container

-func (daemon *Daemon) ContainerUpdate(name string, hostConfig *container.HostConfig) (container.ContainerUpdateOKBody, error) {

+func (daemon *Daemon) ContainerUpdate(name string, hostConfig *container.HostConfig) (container.UpdateResponse, error) {

 	var warnings []string

 	daemonCfg := daemon.config()

 	warnings, err := daemon.verifyContainerSettings(daemonCfg, hostConfig, nil, true)

 	if err != nil {

-		return container.ContainerUpdateOKBody{Warnings: warnings}, errdefs.InvalidParameter(err)

+		return container.UpdateResponse{Warnings: warnings}, errdefs.InvalidParameter(err)

 	}

 	if err := daemon.update(name, hostConfig); err != nil {

-		return container.ContainerUpdateOKBody{Warnings: warnings}, err

+		return container.UpdateResponse{Warnings: warnings}, err

 	}

-	return container.ContainerUpdateOKBody{Warnings: warnings}, nil

+	return container.UpdateResponse{Warnings: warnings}, nil

 }

 func (daemon *Daemon) update(name string, hostConfig *container.HostConfig) error {

@@ -18,6 +18,7 @@ swagger generate model -f api/swagger.yaml \

 swagger generate model -f api/swagger.yaml \

 	-t api -m types/container --skip-validator -C api/swagger-gen.yaml \

 	-n ContainerCreateResponse \

+	-n ContainerUpdateResponse \

 	-n ContainerWaitResponse \

 	-n ContainerWaitExitError \

 	-n ChangeType \

@@ -45,7 +46,6 @@ swagger generate operation -f api/swagger.yaml \

 	-T api/templates --skip-responses --skip-parameters --skip-validator \

 	-n Authenticate \

 	-n ContainerTop \

-	-n ContainerUpdate \

 	-n ImageHistory

 swagger generate model -f api/swagger.yaml \