chore(tags): increase tag Value max length to 128 (#717)

Increases the max length of a tag's value to 128 characters.

Author: jharley

client/tags.go

@@ -14,9 +14,9 @@ var (
 	TagKeyValidationRegex = regexp.MustCompile(`^[a-z]{1,32}$`)
 
 	// TagValueValidationRegex is the regex used to validate tag values.
-	// It must begin with a lowercase letter, be between 1 and 32 characters long,
+	// It must begin with a lowercase letter, be between 1 and 128 characters long,
 	// and only contain alphanumeric characters, -, or /.
-	TagValueValidationRegex = regexp.MustCompile(`^[a-z][a-z0-9\/-]{1,32}$`)
+	TagValueValidationRegex = regexp.MustCompile(`^[a-z][a-z0-9\/-]{1,128}$`)
 )
 
 // Tag represents a key-value pair used for tagging resources.
@@ -32,7 +32,7 @@ func (t *Tag) Validate() error {
 	}
 	if !TagValueValidationRegex.MatchString(t.Value) {
 		return fmt.Errorf("tag value %q is invalid: must begin with a lowercase letter,"+
-			" be 1-32 characters long, and only contain lowercase alphanumeric characters, -, or /", t.Value)
+			" be 1-128 characters long, and only contain lowercase alphanumeric characters, -, or /", t.Value)
 	}
 	return nil
 }

client/tags_test.go

@@ -50,14 +50,14 @@ func Test_TagValidation(t *testing.T) {
 		"value too long": {
 			Tag: client.Tag{
 				Key:   "env",
-				Value: test.RandomString(50),
+				Value: test.RandomString(129),
 			},
 			ExpectErr: true,
 		},
 		"mega invalid tag": {
 			Tag: client.Tag{
 				Key:   "@SA!" + test.RandomString(50),
-				Value: "!-395/" + test.RandomString(50),
+				Value: "!-395/" + test.RandomString(156),
 			},
 			ExpectErr: true,
 		},

internal/provider/tags.go

@@ -41,7 +41,7 @@ func tagsSchema() schema.MapAttribute {
 			mapvalidator.ValueStringsAre(
 				stringvalidator.RegexMatches(
 					client.TagValueValidationRegex,
-					"must begin with a lowercase letter, be between 1-32 characters long, and only contain lowercase alphanumeric characters, -, or /",
+					"must begin with a lowercase letter, be between 1-128 characters long, and only contain lowercase alphanumeric characters, -, or /",
 				),
 			),
 		},