Share_id of datalake gen2

Hi Team,

I have a requirement to build synapse workspace and pass id of data lake gen2 . can anyone help me what is this share_id here in below block and which value to be passed.

data “azurerm_data_share_dataset_data_lake_gen2” “example” {
name = “example-dsdlg2ds”
share_id = “example-share-id”
}