A specific DB snapshot identifier to describe. Cannot be used in conjunction with DBInstanceIdentifier. This value is stored as a lowercase string. Constraints:

• Must be 1 to 255 alphanumeric characters
• First character must be a letter
• Cannot end with a hyphen or contain two consecutive hyphens
• If this is the identifier of an automated snapshot, the SnapshotType parameter must also be specified.

public string DBSnapshotIdentifier { get; set; }