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 to continue to the next page of results.