The options to get the member.
hierarchyUniqueName [type: String] - The unique name of the hierarchy.
levelUniqueName [type: String] - The unique name of the level.
memberUniqueName [type: String] - The unique name of the member, optional if specified by memberDateTime instead.
memberDateTime [type: Date] - (optional) The date of the member in UTC time - see dundas.Utility.getUTCOffsetDateTime.
includeAncestry [type: Boolean] - (optional) If enabled, then the parentMembers will be populated (ancestry).
bypassHierarchyCache [type: Boolean] - (optional) If enabled, then the hierarchy cache is bypassed for the retrieval call.
bypassSecurityForAdmin [type: Boolean] - (optional) If enabled, then if the requesting account is an admin account, security hierarchy processing is bypassed.
tenantId [type: String] - (optional) If set, any tenant related data connector overrides will be used. System Administrators Only.