pub fn migration_summaries(mut self, input: crate::model::MigrationSummary) -> Self {
            let mut v = self.migration_summaries.unwrap_or_default();
            v.push(input);
            self.migration_summaries = Some(v);
            self
        }
/// Appends an item to `migration_summaries`.
///
/// To override the contents of this collection use [`set_migration_summaries`](Self::set_migration_summaries).
///
/// <p>An array of summaries for migrations from Amazon Lex V1 to Amazon Lex V2. To see details of the migration, use the <code>migrationId</code> from the summary in a call to the operation.</p>
Appends an item to `migration_summaries`.
To override the contents of this collection use [`set_migration_summaries`](Self::set_migration_summaries).

An array of summaries for migrations from Amazon Lex V1 to Amazon Lex V2. To see details of the migration, use the migrationId from the summary in a call to the operation.
Appends an item to ` migration_summaries ` . To override the contents of this collection use [ ` set_migration_summaries ` ] ( Self :: set_migration_summaries ) . An array of summaries for migrations from Amazon Lex V1 to Amazon Lex V2 . To see details of the migration use the migrationId from the summary in a call to the operation .
pub fn migration_summaries(mut self, input: crate::model::MigrationSummary) -> Self {
            let mut v = self.migration_summaries.unwrap_or_default();
            v.push(input);
            self.migration_summaries = Some(v);
            self
        }
pub fn migration_summaries ( mut self , input : crate :: model :: MigrationSummary ) -> Self { let mut v = self . migration_summaries . unwrap_or_default ( ) ; v . push ( input ) ; self . migration_summaries = Some ( v ) ; self }
Appends an item to `migration_summaries`.
Appends an item to ` migration_summaries ` .
mut self
input
crate::model::MigrationSummary
mut self
input
crate::model::MigrationSummary