```
public final class HttpChecksumConstant
extends Object
```
Defines all the constants that are used while adding and validating Http checksum for an operation.

Fields
Modifier and Type	Field	Description
`static String`	`AWS_CHUNKED_HEADER`
`static String`	`CONTENT_SHA_256_FOR_UNSIGNED_TRAILER`
`static int`	`DEFAULT_ASYNC_CHUNK_SIZE`	Default chunk size for Async trailer based checksum data transfer*
`static String`	`HEADER_FOR_TRAILER_REFERENCE`
`static String`	`HTTP_CHECKSUM_HEADER_PREFIX`
`static ExecutionAttribute<String>`	`HTTP_CHECKSUM_VALUE`
`static ExecutionAttribute<SigningMethod>`	`SIGNING_METHOD`
`static String`	`X_AMZ_TRAILER`

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public static final String HTTP_CHECKSUM_HEADER_PREFIX

public static final String X_AMZ_TRAILER

public static final String CONTENT_SHA_256_FOR_UNSIGNED_TRAILER

public static final String AWS_CHUNKED_HEADER

public static final ExecutionAttribute<String> HTTP_CHECKSUM_VALUE

public static final ExecutionAttribute<SigningMethod> SIGNING_METHOD

public static final String HEADER_FOR_TRAILER_REFERENCE

Class HttpChecksumConstant