| Name | Description | Type | Package | Framework |
| AbstractContentBody | Class | org.apache.http.entity.mime.content | Apache HttpComponents | |
| ByteArrayBody | Binary body part backed by a byte array. | Class | org.apache.http.entity.mime.content | Apache HttpComponents |
| ContentBody | Interface | org.apache.http.entity.mime.content | Apache HttpComponents | |
| ContentDescriptor | Represents common content properties. | Interface | org.apache.http.entity.mime.content | Apache HttpComponents |
| FileBody | Binary body part backed by a file. | Class | org.apache.http.entity.mime.content | Apache HttpComponents |
| FormBodyPart | FormBodyPart class represents a content body that can be used as a part of multipart encoded entities. | Class | org.apache.http.entity.mime | Apache HttpComponents |
| FormBodyPartBuilder | Builder for individual FormBodyParts. | Class | org.apache.http.entity.mime | Apache HttpComponents |
| Header | The header of an entity (see RFC 2045). | Class | org.apache.http.entity.mime | Apache HttpComponents |
| HttpMultipart | HttpMultipart represents a collection of MIME multipart encoded content bodies. | Class | org.apache.http.entity.mime | Apache HttpComponents |
| HttpMultipartMode | enum HttpMultipartModeEnum Constant Summary | Class | org.apache.http.entity.mime | Apache HttpComponents |
| InputStreamBody | Binary body part backed by an input stream. | Class | org.apache.http.entity.mime.content | Apache HttpComponents |
| MIME | Class | org.apache.http.entity.mime | Apache HttpComponents | |
| MinimalField | Class | org.apache.http.entity.mime | Apache HttpComponents | |
| MultipartEntity | Multipart/form coded HTTP entity consisting of multiple body parts. | Class | org.apache.http.entity.mime | Apache HttpComponents |
| MultipartEntityBuilder | Builder for multipart HttpEntitys. | Class | org.apache.http.entity.mime | Apache HttpComponents |
| StringBody | Text body part backed by a byte array. | Class | org.apache.http.entity.mime.content | Apache HttpComponents |