Use redoc for api docs

Change-Id: Ia530424154226698aad6c1498c90eadf23efdea0
Issue-ID: CCSDK-2833
Signed-off-by: elinuxhenrik <henrik.b.andersson@est.tech>

1 files changed, 81 insertions, 0 deletions

diff --git a/docs/offeredapis/offeredapis.rst b/docs/offeredapis/offeredapis.rst
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+.. This work is licensed under a Creative Commons Attribution 4.0
+   International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright 2020 Nordix Foundation
+.. _offeredapis:
+
+
+Offered APIs
+============
+
+Introduction
+************
+
+The north bound ...
+
+
+Global ORAN architecture
+************************
+
+Following illustration provides a global view about **ORAN** architecture,
+integration with other ONAP components and API resource/operation provided.
+
+.. image:: ../images/onap_ccsdk_oran.jpg
+   :width: 800px
+
+
+API Endpoint
+************
+
+TBD
+
+
+API Version
+***********
+
+APIs are described with a  state version with "v" following the API Name,
+e.g.:  ``TBD``.
+The schema associated with a REST API must have its version number aligned
+with that of the REST API.
+
+The version number has major, minor and revision numbers. E.g. v1.0.0
+The version number (without the revision number) is held in the URI.
+
+The major version number is incremented for an incompatible change.
+The minor version number is incremented for a compatible change.
+For minor modifications of the API, version numbering must not be updated,
+provided the following  backward compatibility rules are respected:
+
+- New elements in a data type must be optional (``minOccurs=0``)
+- Changes in the cardinality of an attribute in a data type must be from
+  mandatory to optional or from lower to greater
+- New attributes defined in an element must be optional (absence of
+  ``use="required"``).
+- If new enumerated values are included, the former ones and its meaning must
+  be kept.
+- If new operations are added, the existing operations must be kept
+- New parameters added to existing operations must be optional and existing
+  parameters must be kept
+
+For major modifications of the API, not backward compatible and forcing client
+implementations to be changed, the version number must be updated.
+
+
+API Table
+*********
+
+.. |swagger-icon| image:: ../media/swagger.png
+                  :width: 40px
+
+
+.. csv-table::
+   :header: "API name", "|swagger-icon|"
+   :widths: 10,5
+
+   "PMS API", ":download:`link <./swagger/pms-api.json>`"
+
+
+PMS API
+.......
+`PMS API <./pms-api.html>`_
+