Get class

Specifies an item and related attribute values to retrieve in a TransactGetItem object.

Constructors

Get({required Map<String, AttributeValue> key, required String tableName, Map<String, String>? expressionAttributeNames, String? projectionExpression})

Properties

expressionAttributeNames → Map<String, String>?

One or more substitution tokens for attribute names in the ProjectionExpression parameter.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Map<String, AttributeValue>

A map of attribute names to AttributeValue objects that specifies the primary key of the item to retrieve.

final

projectionExpression → String?

A string that identifies one or more attributes of the specified item to retrieve from the table. The attributes in the expression must be separated by commas. If no attribute names are specified, then all attributes of the specified item are returned. If any of the requested attributes are not found, they do not appear in the result.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tableName → String

The name of the table from which to retrieve the specified item.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited