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.

ValueDescription
VALUE_TYPE_UNSPECIFIEDInvalid, default value.
STRINGAn undiscriminated variable-length string.
INT64An undiscriminated 64-bit signed integer.
DOUBLEAn undiscriminated 64-bit floating-point value.
BOOLAn undiscriminated boolean value.
TIMESTAMPA point in time.
IP_ADDRESSAn IP address. Encoded as bytes.
EMAIL_ADDRESSAn email address.
URIA URI.
DNS_NAMEA DNS name.
DURATIONA span between two points in time.
STRING_MAPA map string -> string, typically used by headers.