RequestHeader TOC Previous Next Specification

The fields of the RequestHeader DataType are defined in the following table:

Name Type
RequestHeader Structure
    authenticationToken SessionAuthenticationToken
    timestamp UtcTime
    requestHandle IntegerId
    returnDiagnostics UInt32
    auditEntryId String
    timeoutHint UInt32
    additionalHeader Structure

The representation of the RequestHeader DataType in the address space is shown in the following table:

Name Attribute
NodeId i=389
NamespaceUri http://opcfoundation.org/UA/
BrowseName RequestHeader
IsAbstract False
SubtypeOf Structure
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