Clarify deregistration content (#1374)
Clarify deregistration content (#1374)

* Start of update

* Updates core reference for deregistration.

* Update content/sensu-core/1.7/reference/clients.md

Co-Authored-By: asachs01 <93f3feed6f82c3c51b90281e436a5267a18dd561@gmail.com>

* Update content/sensu-core/1.7/reference/clients.md

Co-Authored-By: asachs01 <93f3feed6f82c3c51b90281e436a5267a18dd561@gmail.com>

* Update content/sensu-core/1.7/reference/clients.md

Co-Authored-By: asachs01 <93f3feed6f82c3c51b90281e436a5267a18dd561@gmail.com>

* Start of update

* Updates core reference for deregistration.

* Update content/sensu-core/1.7/reference/clients.md

Co-Authored-By: asachs01 <93f3feed6f82c3c51b90281e436a5267a18dd561@gmail.com>

* Fixups: Query syntax and typos (#1378)

* fix typos

* add quick reference and array example

* add blog posts

* fix typos

* Correct config file examples for string slice flags (#1357)

* wip

* use type list, add examples

* copy to all versions

* Document metrics API (#1389)

* document metrics api

* add metrics api to release notes

* copy to 5.4

* add version 5.6 (#1392)

* Update content/sensu-core/1.7/reference/clients.md

Co-Authored-By: asachs01 <93f3feed6f82c3c51b90281e436a5267a18dd561@gmail.com>

* Update content/sensu-core/1.7/reference/clients.md

Co-Authored-By: asachs01 <93f3feed6f82c3c51b90281e436a5267a18dd561@gmail.com>

* Update content/sensu-core/1.7/reference/clients.md

Co-Authored-By: asachs01 <93f3feed6f82c3c51b90281e436a5267a18dd561@gmail.com>

* Provides additional clarity around keepalives

* Minor change.

sensu/sensu-docs,sensu/sensu-docs,sensu/sensu-docs,sensu/sensu-docs,sensu/sensu-docs