List all related items for an incident record.
See https://www.paws-r-sdk.com/docs/ssmincidents_list_related_items/ for full documentation.
ssmincidents_list_related_items(
incidentRecordArn,
maxResults = NULL,
nextToken = NULL
)
[required] The Amazon Resource Name (ARN) of the incident record containing the listed related items.
The maximum number of related items per page.
The pagination token for the next set of items to return. (You received this token from a previous call.)