externalId

Description

This argument can be used to specify the external ID of a message.

If a message is created, the specified external ID is stored within it.

If an existing message is edited, it is identified using the external ID.

Example

IBI.aws.Admin.exe (...) /externalId "externalSampleId"
If a message is created, it receives the external ID "externalSampleId", if an existing message is edited, it must have the specified external ID.