Struct BinaryConverter

Converts byte[] to and from a binary value (B), which travels as base64.

public readonly struct BinaryConverter : IDynamoDbConverter<byte[]>

Inherited Members: ValueType.Equals(object)

ValueType.GetHashCode()

ValueType.ToString()

object.GetType()

object.Equals(object, object)

object.ReferenceEquals(object, object)

Remarks

Empty binary values are valid, except in key attributes, which DynamoDB validates.

Reads the attribute value the reader is positioned on.

static byte[] Read(ref DynamoDbReader reader, AttributeType type)

reader DynamoDbReader: The reader, positioned on the value after ReadStartAttribute() or TryReadStartAttribute(out AttributeType). The caller reads the closing brace afterwards, so the converter must read the value completely (all elements of a list, map or set) and nothing more.
type AttributeType: The DynamoDB type of the value. Check it with Expect(AttributeType, AttributeType), which throws JsonException for types the converter does not support. Null is passed to the converter too, so it can map it to null where that makes sense.

Writes a value as one complete attribute value, for example with WriteNumber<T>(T).

static void Write(DynamoDbWriter writer, byte[] value)

writer DynamoDbWriter: The writer, positioned where a value is expected (after an attribute name, or inside a list). It is a ref struct, so it is never null and needs no check.
value byte[]: The value.