A description of a label.
| JSON representation |
|---|
{
"key"
:
string
,
"valueType"
:
enum (
|
Fields
key
string
The key for this label. The key must meet the following criteria:
- Does not exceed 100 characters.
- Matches the following regular expression:
[a-zA-Z][a-zA-Z0-9_]*- The first character must be an upper- or lower-case letter.
- The remaining characters must be letters, digits, or underscores.
valueType
enum (
ValueType
)
The type of data that can be assigned to the label.
description
string
A human-readable description for the label.
ValueType
Value types that can be used as label values.
| Enums | |
|---|---|
STRING
|
A variable-length string, not to exceed 1,024 characters. This is the default value type. |
BOOL
|
Boolean; true or false. |
INT64
|
A 64-bit signed integer. |
