### SUMMARY
```
  sha256sum:
    description:
      - If a SHA-256 checksum is passed to this parameter, the digest of the
        destination file will be calculated after it is downloaded to ensure
        its integrity and verify that the transfer completed successfully.
        This option is deprecated. Use C(checksum) instead.
```

There is no `module.deprecate` either for `sha256sum`.

the argument has been declared deprecated in commit b3b11fbce26 (2017)

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
get_url

* ansible version: 2.10

send a 401, logins will fail.
    type: bool
    default: no
    version_added: '2.0'
  client_cert:
    description:
      - PEM formatted certificate chain file to be used for SSL client authentication.
      - This file can also include the key as well, and if the key is included, C(client_key) is not required.
    type: path
    version_added: '2.4'
  client_key:
    description:
      - PEM formatted file that contains your private key to be used for SSL client authentication.
      - If C(client_cert) contains both the certificate and key, this option is not required.
    type: path
    version_added: '2.4'
  http_agent:
    description:
      - Header to identify as, generally appears in web server logs.
    type: str
    default: ansible-httpget
# informational: requirements for nodes
extends_documentation_fragment:
    - files
notes:
     - For Windows targets, use the M(win_get_url) module instead.
seealso:
- module: uri
- module: win_get_url
author: