// Key creates a KeyBuilder. The argument should represent the desired partition
// key or sort key value. KeyBuilders should only be used to specify
// relationships for Key Condition Expressions. When referring to the partition
// key or sort key in any other Expression, use Name().
//
// Example:
//
//     // Use Key() to create a key condition expression
//     keyCondition := expression.Key("foo").Equal(expression.Value("bar"))
Key creates a KeyBuilder. The argument should represent the desired partition
key or sort key value. KeyBuilders should only be used to specify
relationships for Key Condition Expressions. When referring to the partition
key or sort key in any other Expression, use Name().



Use Key() to create a key condition expression
keyCondition := expression.Key("foo").Equal(expression.Value("bar"))
// Key creates a KeyBuilder . The argument should represent the desired partition // key or sort key value . KeyBuilders should only be used to specify // relationships for Key Condition Expressions . When referring to the partition // key or sort key in any other Expression use Name () . // // Example : // // // Use Key () to create a key condition expression // keyCondition : = expression . Key ( " foo " ) . Equal ( expression . Value ( " bar " ))
func Key(key string) KeyBuilder {
	return KeyBuilder{
		key: key,
	}
}
func Key ( key string ) KeyBuilder { return KeyBuilder { key : key , } }
Key creates a KeyBuilder.
Key creates a KeyBuilder .