| Interface | Description | 
|---|---|
| Converter | The Converter interface provides support for translating between Kafka Connect's runtime data format
 and byte[]. | 
| HeaderConverter | |
| OffsetStorageReader | 
 OffsetStorageReader provides access to the offset storage used by sources. | 
| Class | Description | 
|---|---|
| ConverterConfig | Abstract class that defines the configuration options for  ConverterandHeaderConverterinstances. | 
| SimpleHeaderConverter | A  HeaderConverterthat serializes header values as strings and that deserializes header values to the most appropriate
 numeric, boolean, array, or map representation. | 
| StringConverter | ConverterandHeaderConverterimplementation that only supports serializing to strings. | 
| StringConverterConfig | Configuration options for  StringConverterinstances. | 
| Enum | Description | 
|---|---|
| ConverterType | The type of  ConverterandHeaderConverter. |