pub fn unprocessed_identifiers(
            mut self,
            input: crate::model::BatchGetRecordIdentifier,
        ) -> Self {
            let mut v = self.unprocessed_identifiers.unwrap_or_default();
            v.push(input);
            self.unprocessed_identifiers = Some(v);
            self
        }
/// Appends an item to `unprocessed_identifiers`.
///
/// To override the contents of this collection use [`set_unprocessed_identifiers`](Self::set_unprocessed_identifiers).
///
/// <p>A unprocessed list of <code>FeatureGroup</code> names, with their corresponding <code>RecordIdentifier</code> value, and Feature name.</p>
Appends an item to `unprocessed_identifiers`.
To override the contents of this collection use [`set_unprocessed_identifiers`](Self::set_unprocessed_identifiers).

A unprocessed list of FeatureGroup names, with their corresponding RecordIdentifier value, and Feature name.
Appends an item to ` unprocessed_identifiers ` . To override the contents of this collection use [ ` set_unprocessed_identifiers ` ] ( Self :: set_unprocessed_identifiers ) . A unprocessed list of FeatureGroup names with their corresponding RecordIdentifier value and Feature name .
pub fn unprocessed_identifiers(
            mut self,
            input: crate::model::BatchGetRecordIdentifier,
        ) -> Self {
            let mut v = self.unprocessed_identifiers.unwrap_or_default();
            v.push(input);
            self.unprocessed_identifiers = Some(v);
            self
        }
pub fn unprocessed_identifiers ( mut self , input : crate :: model :: BatchGetRecordIdentifier , ) -> Self { let mut v = self . unprocessed_identifiers . unwrap_or_default ( ) ; v . push ( input ) ; self . unprocessed_identifiers = Some ( v ) ; self }
Appends an item to `unprocessed_identifiers`.
Appends an item to ` unprocessed_identifiers ` .
mut self
input
crate::model::BatchGetRecordIdentifier
mut self
input
crate::model::BatchGetRecordIdentifier