Changes to Initialize a new swarm

removed the request body

removed the media type text/plain for the response with the status 200

api tag Swarm added

added the non-success response with the status 400

added the non-success response with the status 500

added the non-success response with the status 503

removed the media type text/plain from the request body

the Spec/Raft/ElectionTick request property format changed from no format to int32

the Spec/Raft/HeartbeatTick request property format changed from no format to int32

removed the media type application/json for the response with the status 200

api tag Swarm removed

the Protocol request property default value cfssl was removed

removed the non-success response with the status 400

removed the non-success response with the status 500

removed the non-success response with the status 503

added required request body

added the media type application/json for the response with the status 200

added the media type application/json for the response with the status 400

added the media type application/json for the response with the status 500

added the media type application/json for the response with the status 503

added the media type text/plain for the response with the status 200

added the media type text/plain for the response with the status 400

added the media type text/plain for the response with the status 500

added the media type text/plain for the response with the status 503