Revamped Camunda 7 REST API documentation

[tasso94]

We are happy to announce the makeover of the Camunda 7 REST API documentation.

Here is what changes with Camunda 7.19.0:

• The REST API documentation is not available anymore at its old location.
  • Old location: https://docs.camunda.org/manual/7.19/reference/rest/*
• You can find the new REST API documentation under https://docs.camunda.org/rest/camunda-bpm-platform/7.19/
  • Camunda docs versions ≤ 7.18.0 still provide the old documentation.
  • From docs.camunda.org you can get to it via Reference → REST API → Specification
  • No worries, we have redirects for the old URLs in place (e.g., docs.camunda.org/manual/latest/reference/rest/task/get/ redirects to docs.camunda.org/rest/camunda-bpm-platform/7.19-SNAPSHOT/#tag/Task/operation/getTask).
• We generate the new REST API documentation based on our Open API definition, which reduces the maintenance effort on our side and improves the usability and user experience (e.g., improved unified structure and formatting, powerful embedded search box, improved navigation between endpoints, more prominent example payloads and responses).