Move container reg option type struct

container_registry.go

@@ -112,6 +112,12 @@ type ContainerRegistryRepoReqUpdate struct {
 	Description string `json:"description"`
 }
 
+// DockerCredentialsOpt contains the options used to create Docker credentials
+type DockerCredentialsOpt struct {
+	ExpirySeconds *int
+	WriteAccess   *bool
+}
+
 // ContainerRegistryDockerCredentials represents the byte array of character
 // data returned after creating a Docker credential
 type ContainerRegistryDockerCredentials []byte
@@ -128,12 +134,6 @@ func (c *ContainerRegistryDockerCredentials) String() string {
 	return string(*c)
 }
 
-// DockerCredentialsOpt contains the options used to create Docker credentials
-type DockerCredentialsOpt struct {
-	ExpirySeconds *int
-	WriteAccess   *bool
-}
-
 // ContainerRegistryRegion represents the region data
 type ContainerRegistryRegion struct {
 	ID           int    `json:"id"`