ServiceMessage

ServiceMessage is an immutable key/message/type tuple representing a single result message produced by a service-style application manager (clsServiceAppManagerBase). Instances are aggregated and type-filtered by ServiceResponse (Build a service-style result).

Purpose

• Represent a single service-result message with an associated key, text, and classification (ServiceMessageType).

Context

• Namespace: SAIF.Application
• Assembly/package: SAIF.Application (embedded library, in Service Based\)

Public members

Member	Signature	Purpose
Key	Public ReadOnly Property Key As String	Identifies the source/category of this message (e.g., a field or rule key).
Message	Public ReadOnly Property Message As String	The human-readable message text.
Type	Public ReadOnly Property Type As ServiceMessageType	Classifies the message as Error, Warning, Information, or Environment.
New	Public Sub New(inKey As String, inMessage As String, inType As ServiceMessageType)	Constructs an immutable message instance from the supplied key, text, and type.
ToString	Public Overrides Function ToString() As String	Returns a string representation of the message for display/logging.

Behavioral notes

• All properties are read-only; instances are immutable once constructed.

Constraints and usage notes

• Instances are typically constructed by ServiceResponse.AddErrorMessage/AddWarningMessage/AddInformationMessage/AddEnvironmentMessage rather than directly by callers.*

Note: Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts.

Sources

• SAIF.Application\Service Based\ServiceMessage.vb