fix validation for aws tags with spaces

Author: Jacobious52

api/v1beta1/tags.go

@@ -86,7 +86,7 @@ func (t Tags) Validate() []*field.Error {
 	const maxUserTagsAllowed = 50
 	var errs field.ErrorList
 	var userTagCount = len(t)
-	re := regexp.MustCompile(`^[a-zA-Z0-9\\s\_\.\:\=\+\-\@\/]*$`)
+	re := regexp.MustCompile(`^[a-zA-Z0-9\s\_\.\:\=\+\-\@\/]*$`)
 
 	for k, v := range t {
 		if len(k) < 1 {

api/v1beta1/tags_test.go

@@ -179,6 +179,13 @@ func TestTags_Validate(t *testing.T) {
 			},
 			expected: nil,
 		},
+		{
+			name: "no errors - spaces allowed",
+			self: Tags{
+				"validKey": "valid Value",
+			},
+			expected: nil,
+		},
 		{
 			name: "key cannot be empty",
 			self: Tags{