attribute
Creates a new AttributeValue from the provided value.
Return
A StringValue (of value) if value is a String.
An IntValue (of value) if value is an Int.
A FloatValue (of value) if value is a Float.
A DoubleValue (of value) if value is a Double.
A BooleanValue (of value) if value is a Boolean.
A ValueTypeError if value is not a valid attribute value type.