Value Type

Index

ValueType

ValueType describes the types that values in the Istio system can take. These are used to describe the type of Attributes at run time, describe the type of the result of evaluating an expression, and to describe the runtime type of fields of templates.

Value Description
VALUE_TYPE_UNSPECIFIED Invalid, default value.
STRING An undiscriminated variable-length string.
INT64 An undiscriminated 64-bit signed integer.
DOUBLE An undiscriminated 64-bit floating-point value.
BOOL An undiscriminated boolean value.
TIMESTAMP A point in time.
IP_ADDRESS An IP address. Encoded as bytes.
EMAIL_ADDRESS An email address.
URI A URI.
DNS_NAME A DNS name.
DURATION A span between two points in time.
STRING_MAP A map string -> string, typically used by headers.