Fix swagger definition for blueprint processor

Change-Id: I69ba541b4b301735a988cf01673827a79daf1f8c
Issue-ID: CCSDK-1431
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>

6 files changed, 158 insertions, 75 deletions

diff --git a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintProcessorData.kt b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintProcessorData.kt
index c2698c026..c45ebc127 100644
--- a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintProcessorData.kt
+++ b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/api/data/BlueprintProcessorData.kt
@@ -30,24 +30,32 @@ import java.util.*
  */
 
 open class ExecutionServiceInput {
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Headers providing request context.")
     lateinit var commonHeader: CommonHeader
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Provide information about the action to execute.")
     lateinit var actionIdentifiers: ActionIdentifiers
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true,
+        value = "Contain the information to be passed as input to the action." +
+                "The payload is constituted of two section: the workflow input which is the higher level block (xxx-request)" +
+                " and the input for resource resolution located within the xxx-request block, contained within xxx-properties")
     lateinit var payload: ObjectNode
+    @get:ApiModelProperty(hidden = true)
     var stepData: StepData? = null
 }
 
 open class ExecutionServiceOutput {
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Headers providing request context.")
     lateinit var commonHeader: CommonHeader
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Provide information about the action to execute.")
     lateinit var actionIdentifiers: ActionIdentifiers
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Status of the request.")
     lateinit var status: Status
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true,
+        value = "Contain the information to be passed as input to the action." +
+                "The payload is constituted of two section: the workflow input which is the higher level block (xxx-request)" +
+                " and the input for resource resolution located within the xxx-request block, contained within xxx-properties")
     lateinit var payload: ObjectNode
+    @get:ApiModelProperty(hidden = true)
     var stepData: StepData? = null
 }
 
@@ -55,53 +63,56 @@ const val ACTION_MODE_ASYNC = "async"
 const val ACTION_MODE_SYNC = "sync"
 
 open class ActionIdentifiers {
-    @get:ApiModelProperty(required = false)
+    @get:ApiModelProperty(required = false, value = "Name of the CBA.")
     lateinit var blueprintName: String
-    @get:ApiModelProperty(required = false)
+    @get:ApiModelProperty(required = false, value = "Version of the CBA.")
     lateinit var blueprintVersion: String
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Name of the workflow to execute.")
     lateinit var actionName: String
-    @get:ApiModelProperty(required = true, allowableValues = "sync, async")
+    @get:ApiModelProperty(required = true,
+        value = "Async processing is only supported for gRPC client.",
+        allowableValues = "sync, async")
     lateinit var mode: String
 }
 
 open class CommonHeader {
-    @get:ApiModelProperty(required = true, example = "2012-04-23T18:25:43.511Z")
+    @get:ApiModelProperty(required = true, value = "Date of the execution", example = "2012-04-23T18:25:43.511Z")
     @get:JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
     var timestamp: Date = Date()
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Identify the system/person triggering the request.")
     lateinit var originatorId: String
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Uniquely identify a request.")
     lateinit var requestId: String
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Allow for fine-grain request identifier")
     lateinit var subRequestId: String
-    @get:ApiModelProperty(required = false)
+    @get:ApiModelProperty(required = false, hidden = true)
     var flags: Flags? = null
 }
 
 open class Flags {
+    @get:ApiModelProperty(value = "Whether or not to force the action.")
     var isForce: Boolean = false
     @get:ApiModelProperty(value = "3600")
     var ttl: Int = 3600
 }
 
 open class Status {
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "HTTP status code equivalent.")
     var code: Int = 200
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Type of the event being emitted by CDS.")
     var eventType: String = ""
-    @get:ApiModelProperty(required = true, example = "2012-04-23T18:25:43.511Z")
+    @get:ApiModelProperty(required = true,
+        value = "Time when the execution ended.",
+        example = "2012-04-23T18:25:43.511Z")
     @get:JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
     var timestamp: Date = Date()
-    @get:ApiModelProperty(required = false)
+    @get:ApiModelProperty(required = false, value = "Error message when system failed")
     var errorMessage: String? = null
-    @get:ApiModelProperty(required = true)
+    @get:ApiModelProperty(required = true, value = "Message providing request status")
     var message: String = "success"
 }
 
 open class StepData {
     lateinit var name: String
     var properties: MutableMap<String, JsonNode> = mutableMapOf()
-}
-
-
+}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/ResourceController.kt b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/ResourceController.kt
index c50853ff2..4c8fc193c 100644
--- a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/ResourceController.kt
+++ b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/ResourceController.kt
@@ -16,10 +16,14 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.resource.api
 
+import com.fasterxml.jackson.databind.JsonNode
+import io.swagger.annotations.Api
 import io.swagger.annotations.ApiOperation
+import io.swagger.annotations.ApiParam
 import kotlinx.coroutines.runBlocking
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db.ResourceResolution
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db.ResourceResolutionDBService
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
 import org.springframework.http.MediaType
 import org.springframework.http.ResponseEntity
 import org.springframework.security.access.prepost.PreAuthorize
@@ -27,27 +31,42 @@ import org.springframework.web.bind.annotation.*
 
 @RestController
 @RequestMapping("/api/v1/resources")
+@Api(value = "/api/v1/resources",
+    description = "Interaction with resolved resources.")
 open class ResourceController(private var resourceResolutionDBService: ResourceResolutionDBService) {
 
-    @RequestMapping(path = ["/ping"], method = [RequestMethod.GET], produces = [MediaType.APPLICATION_JSON_VALUE])
+    @RequestMapping(path = ["/health-check"],
+        method = [RequestMethod.GET],
+        produces = [MediaType.APPLICATION_JSON_VALUE])
     @ResponseBody
-    fun ping(): String = runBlocking {
-        "Success"
+    @ApiOperation(value = "Health Check", hidden = true)
+    fun resourceControllerHealthCheck(): JsonNode = runBlocking {
+        JacksonUtils.getJsonNode("Success")
     }
 
     @RequestMapping(path = [""],
         method = [RequestMethod.GET], produces = [MediaType.APPLICATION_JSON_VALUE])
-    @ApiOperation(value = "Fetch all resource values associated to a resolution key. ",
-        notes = "Retrieve a stored resource value using the blueprint metadata, artifact name and the resolution-key.",
+    @ApiOperation(value = "Get all resolved resources using the resolution key. ",
+        notes = "Retrieve all stored resolved resources using the blueprint name, blueprint version, " +
+                "artifact name and the resolution-key.",
+        response = ResourceResolution::class,
+        responseContainer = "List",
         produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseBody
     @PreAuthorize("hasRole('USER')")
-    fun getAllFromResolutionKeyOrFromResourceTypeAndId(@RequestParam(value = "bpName", required = true) bpName: String,
-                                @RequestParam(value = "bpVersion", required = true) bpVersion: String,
-                                @RequestParam(value = "artifactName", required = false, defaultValue = "") artifactName: String,
-                                @RequestParam(value = "resolutionKey", required = false, defaultValue = "") resolutionKey: String,
-                                @RequestParam(value = "resourceType", required = false, defaultValue = "") resourceType: String,
-                                @RequestParam(value = "resourceId", required = false, defaultValue = "") resourceId: String)
+    fun getAllFromResolutionKeyOrFromResourceTypeAndId(
+        @ApiParam(value = "Name of the CBA.", required = true)
+        @RequestParam(value = "bpName", required = true) bpName: String,
+        @ApiParam(value = "Version of the CBA.", required = true)
+        @RequestParam(value = "bpVersion", required = true) bpVersion: String,
+        @ApiParam(value = "Artifact name for which to retrieve a resolved resource.", required = true)
+        @RequestParam(value = "artifactName", required = false, defaultValue = "") artifactName: String,
+        @ApiParam(value = "Resolution Key associated with the resolution.", required = false)
+        @RequestParam(value = "resolutionKey", required = false, defaultValue = "") resolutionKey: String,
+        @ApiParam(value = "Resource Type associated with the resolution.", required = false)
+        @RequestParam(value = "resourceType", required = false, defaultValue = "") resourceType: String,
+        @ApiParam(value = "Resource Id associated with the resolution.", required = false)
+        @RequestParam(value = "resourceId", required = false, defaultValue = "") resourceId: String)
             : ResponseEntity<List<ResourceResolution>> = runBlocking {
 
         if ((resolutionKey.isNotEmpty() || artifactName.isNotEmpty()) && (resourceId.isNotEmpty() || resourceType.isNotEmpty())) {
@@ -55,9 +74,12 @@ open class ResourceController(private var resourceResolutionDBService: ResourceR
         } else if (resolutionKey.isNotEmpty() && artifactName.isNotEmpty()) {
             ResponseEntity.ok()
                 .body(resourceResolutionDBService.readWithResolutionKey(bpName, bpVersion, artifactName, resolutionKey))
-        } else if (resourceType.isNotEmpty() && resourceId.isNotEmpty()){
-                ResponseEntity.ok()
-                    .body(resourceResolutionDBService.readWithResourceIdAndResourceType(bpName, bpVersion, resourceId, resourceType))
+        } else if (resourceType.isNotEmpty() && resourceId.isNotEmpty()) {
+            ResponseEntity.ok()
+                .body(resourceResolutionDBService.readWithResourceIdAndResourceType(bpName,
+                    bpVersion,
+                    resourceId,
+                    resourceType))
         } else {
             throw ResourceException("Missing param. Either retrieve resolved value using artifact name and resolution-key OR using resource-id and resource-type.")
         }
@@ -71,10 +93,16 @@ open class ResourceController(private var resourceResolutionDBService: ResourceR
         produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseBody
     @PreAuthorize("hasRole('USER')")
-    fun getOneFromResolutionKey(@RequestParam(value = "bpName", required = true) bpName: String,
+    fun getOneFromResolutionKey(@ApiParam(value = "Name of the CBA.", required = true)
+                                @RequestParam(value = "bpName", required = true) bpName: String,
+                                @ApiParam(value = "Version of the CBA.", required = true)
                                 @RequestParam(value = "bpVersion", required = true) bpVersion: String,
+                                @ApiParam(value = "Artifact name for which to retrieve a resolved resource.",
+                                    required = true)
                                 @RequestParam(value = "artifactName", required = true) artifactName: String,
+                                @ApiParam(value = "Resolution Key associated with the resolution.", required = true)
                                 @RequestParam(value = "resolutionKey", required = true) resolutionKey: String,
+                                @ApiParam(value = "Name of the resource to retrieve.", required = true)
                                 @RequestParam(value = "name", required = true) name: String)
             : ResponseEntity<ResourceResolution> = runBlocking {
 
diff --git a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateController.kt b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateController.kt
index d3ebd5c49..83e813079 100644
--- a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateController.kt
+++ b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateController.kt
@@ -16,10 +16,14 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.resource.api
 
+import com.fasterxml.jackson.databind.JsonNode
+import io.swagger.annotations.Api
 import io.swagger.annotations.ApiOperation
+import io.swagger.annotations.ApiParam
 import kotlinx.coroutines.runBlocking
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db.TemplateResolution
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db.TemplateResolutionService
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
 import org.springframework.http.MediaType
 import org.springframework.http.ResponseEntity
 import org.springframework.security.access.prepost.PreAuthorize
@@ -33,26 +37,41 @@ import org.springframework.web.bind.annotation.*
  */
 @RestController
 @RequestMapping("/api/v1/template")
+@Api(value = "/api/v1/template",
+    description = "Interaction with resolved template.")
 open class TemplateController(private val templateResolutionService: TemplateResolutionService) {
 
-    @RequestMapping(path = ["/ping"], method = [RequestMethod.GET], produces = [MediaType.APPLICATION_JSON_VALUE])
+    @RequestMapping(path = ["/health-check"],
+        method = [RequestMethod.GET],
+        produces = [MediaType.APPLICATION_JSON_VALUE])
     @ResponseBody
-    fun ping(): String = runBlocking {
-        "Success"
+    @ApiOperation(value = "Health Check", hidden = true)
+    fun templateControllerHealthCheck(): JsonNode = runBlocking {
+        JacksonUtils.getJsonNode("Success")
     }
 
-    @RequestMapping(path = [""], method = [RequestMethod.GET], produces = [MediaType.TEXT_PLAIN_VALUE])
-    @ApiOperation(value = "Retrieve a meshed template.",
-        notes = "Retrieve a meshed template for a given CBA's action, identified by its blueprint name, blueprint version, " +
-                "artifact name and resolution key. And extra 'format' parameter can be passed to tell what content-type" +
+    @RequestMapping(path = [""],
+        method = [RequestMethod.GET],
+        produces = [MediaType.TEXT_PLAIN_VALUE, MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE])
+    @ApiOperation(value = "Retrieve a resolved template.",
+        notes = "Retrieve a config template for a given CBA's action, identified by its blueprint name, blueprint version, " +
+                "artifact name and resolution key. An extra 'format' parameter can be passed to tell what content-type" +
                 " to expect in return")
     @ResponseBody
     @PreAuthorize("hasRole('USER')")
-    fun get(@RequestParam(value = "bpName") bpName: String,
-            @RequestParam(value = "bpVersion") bpVersion: String,
-            @RequestParam(value = "artifactName") artifactName: String,
-            @RequestParam(value = "resolutionKey") resolutionKey: String,
-            @RequestParam(value = "format", required = false, defaultValue = "text/plain") format: String)
+    fun get(
+        @ApiParam(value = "Name of the CBA.", required = true)
+        @RequestParam(value = "bpName") bpName: String,
+        @ApiParam(value = "Version of the CBA.", required = true)
+        @RequestParam(value = "bpVersion") bpVersion: String,
+        @ApiParam(value = "Artifact name for which to retrieve a resolved resource.", required = true)
+        @RequestParam(value = "artifactName") artifactName: String,
+        @ApiParam(value = "Resolution Key associated with the resolution.", required = true)
+        @RequestParam(value = "resolutionKey") resolutionKey: String,
+        @ApiParam(value = "Expected format of the template being retrieved.",
+            defaultValue = MediaType.TEXT_PLAIN_VALUE,
+            required = true)
+        @RequestParam(value = "format", required = false, defaultValue = MediaType.TEXT_PLAIN_VALUE) format: String)
             : ResponseEntity<String> = runBlocking {
 
         val result = templateResolutionService.read(bpName, bpVersion, artifactName, resolutionKey)
@@ -68,15 +87,22 @@ open class TemplateController(private val templateResolutionService: TemplateRes
 
 
     @PostMapping("/{bpName}/{bpVersion}/{artifactName}/{resolutionKey}", produces = [MediaType.APPLICATION_JSON_VALUE])
-    @ApiOperation(value = "Store a meshed template",
-        notes = "Store a meshed template for a given CBA's action, identified by its blueprint name, blueprint version, " +
-                "artifact name and resolution key.")
+    @ApiOperation(value = "Store a resolved template",
+        notes = "Store a template for a given CBA's action, identified by its blueprint name, blueprint version, " +
+                "artifact name and resolution key.",
+        response = TemplateResolution::class,
+        produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseBody
     @PreAuthorize("hasRole('USER')")
-    fun post(@PathVariable(value = "bpName") bpName: String,
+    fun post(@ApiParam(value = "Name of the CBA.", required = true)
+             @PathVariable(value = "bpName") bpName: String,
+             @ApiParam(value = "Version of the CBA.", required = true)
              @PathVariable(value = "bpVersion") bpVersion: String,
+             @ApiParam(value = "Artifact name for which to retrieve a resolved resource.", required = true)
              @PathVariable(value = "artifactName") artifactName: String,
+             @ApiParam(value = "Resolution Key associated with the resolution.", required = true)
              @PathVariable(value = "resolutionKey") resolutionKey: String,
+             @ApiParam(value = "Template to store.", required = true)
              @RequestBody result: String): ResponseEntity<TemplateResolution> = runBlocking {
 
         val resultStored =
diff --git a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resolutionresults/api/ResourceControllerTest.kt b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resolutionresults/api/ResourceControllerTest.kt
index cde71d86c..daab7b3bb 100644
--- a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resolutionresults/api/ResourceControllerTest.kt
+++ b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resolutionresults/api/ResourceControllerTest.kt
@@ -77,7 +77,7 @@ class ResourceControllerTest {
     @Test
     fun `ping return Success`() {
         runBlocking {
-            webTestClient.get().uri("/api/v1/resources/ping")
+            webTestClient.get().uri("/api/v1/resources/health-check")
                 .exchange()
                 .expectStatus().isOk
                 .expectBody()
diff --git a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateControllerTest.kt b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateControllerTest.kt
index d12d05804..649f6b5fe 100644
--- a/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateControllerTest.kt
+++ b/ms/blueprintsprocessor/modules/inbounds/resource-api/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/resource/api/TemplateControllerTest.kt
@@ -72,7 +72,7 @@ class TemplateControllerTest {
     @Test
     fun `ping return Success`() {
         runBlocking {
-            webTestClient.get().uri("/api/v1/template/ping")
+            webTestClient.get().uri("/api/v1/template/health-check")
                 .exchange()
                 .expectStatus().isOk
                 .expectBody()
diff --git a/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/selfservice/api/ExecutionServiceController.kt b/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/selfservice/api/ExecutionServiceController.kt
index eff977348..60016fb98 100644
--- a/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/selfservice/api/ExecutionServiceController.kt
+++ b/ms/blueprintsprocessor/modules/inbounds/selfservice-api/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/selfservice/api/ExecutionServiceController.kt
@@ -17,15 +17,17 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.selfservice.api
 
+import com.fasterxml.jackson.databind.JsonNode
+import io.swagger.annotations.Api
 import io.swagger.annotations.ApiOperation
+import io.swagger.annotations.ApiParam
 import kotlinx.coroutines.runBlocking
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ACTION_MODE_ASYNC
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceOutput
 import org.onap.ccsdk.cds.blueprintsprocessor.selfservice.api.utils.determineHttpStatusCode
-import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
 import org.springframework.beans.factory.annotation.Autowired
-import org.springframework.http.HttpStatus
 import org.springframework.http.MediaType
 import org.springframework.http.ResponseEntity
 import org.springframework.http.codec.multipart.FilePart
@@ -34,43 +36,59 @@ import org.springframework.web.bind.annotation.*
 
 @RestController
 @RequestMapping("/api/v1/execution-service")
+@Api(value = "/api/v1/execution-service",
+    description = "Interaction with CBA.")
 open class ExecutionServiceController {
 
     @Autowired
     lateinit var executionServiceHandler: ExecutionServiceHandler
 
-    @RequestMapping(path = ["/ping"], method = [RequestMethod.GET], produces = [MediaType.APPLICATION_JSON_VALUE])
+    @RequestMapping(path = ["/health-check"],
+        method = [RequestMethod.GET],
+        produces = [MediaType.APPLICATION_JSON_VALUE])
     @ResponseBody
-    fun ping(): String = runBlocking {
-        "Success"
+    @ApiOperation(value = "Health Check", hidden = true)
+    fun executionServiceControllerHealthCheck(): JsonNode = runBlocking {
+        JacksonUtils.getJsonNode("Success")
     }
 
     @PostMapping(path = ["/upload"], consumes = [MediaType.MULTIPART_FORM_DATA_VALUE])
-    @ApiOperation(value = "Upload CBA", notes = "Takes a File and load it in the runtime database")
     @ResponseBody
     @PreAuthorize("hasRole('USER')")
-    fun upload(@RequestPart("file") filePart: FilePart): String = runBlocking {
-        executionServiceHandler.upload(filePart)
+    @ApiOperation(value = "Upload a CBA",
+        notes = "Upload the CBA package. This will also run validation on the CBA.",
+        produces = MediaType.APPLICATION_JSON_VALUE)
+    fun upload(@ApiParam(value = "The ZIP file containing the overall CBA package.", required = true)
+               @RequestPart("file") filePart: FilePart): JsonNode = runBlocking {
+        JacksonUtils.getJsonNode(executionServiceHandler.upload(filePart))
     }
 
     @DeleteMapping("/name/{name}/version/{version}")
-    @Throws(BluePrintException::class)
+    @ApiOperation(value = "Delete a CBA",
+        notes = "Delete the CBA package identified by its name and version.",
+        produces = MediaType.APPLICATION_JSON_VALUE)
     @PreAuthorize("hasRole('USER')")
-    fun deleteBlueprint(@PathVariable(value = "name") name: String,
+    fun deleteBlueprint(@ApiParam(value = "Name of the CBA.", required = true)
+                        @PathVariable(value = "name") name: String,
+                        @ApiParam(value = "Version of the CBA.", required = true)
                         @PathVariable(value = "version") version: String) = runBlocking {
         executionServiceHandler.remove(name, version)
     }
 
     @RequestMapping(path = ["/process"], method = [RequestMethod.POST], produces = [MediaType.APPLICATION_JSON_VALUE])
-    @ApiOperation(value = "Resolve Resource Mappings",
-            notes = "Takes the blueprint information and process as per the payload")
+    @ApiOperation(value = "Execute a CBA workflow (action)",
+        notes = "Execute the appropriate CBA's action based on the ExecutionServiceInput object passed as input.",
+        produces = MediaType.APPLICATION_JSON_VALUE,
+        response = ExecutionServiceOutput::class)
     @ResponseBody
     @PreAuthorize("hasRole('USER')")
-    fun process(@RequestBody executionServiceInput: ExecutionServiceInput): ResponseEntity<ExecutionServiceOutput> = runBlocking {
-        if (executionServiceInput.actionIdentifiers.mode == ACTION_MODE_ASYNC) {
-            throw IllegalStateException("Can't process async request through the REST endpoint. Use gRPC for async processing.")
+    fun process(@ApiParam(value = "ExecutionServiceInput payload.", required = true)
+                @RequestBody executionServiceInput: ExecutionServiceInput): ResponseEntity<ExecutionServiceOutput> =
+        runBlocking {
+            if (executionServiceInput.actionIdentifiers.mode == ACTION_MODE_ASYNC) {
+                throw IllegalStateException("Can't process async request through the REST endpoint. Use gRPC for async processing.")
+            }
+            val processResult = executionServiceHandler.doProcess(executionServiceInput)
+            ResponseEntity(processResult, determineHttpStatusCode(processResult.status.code))
         }
-        val processResult = executionServiceHandler.doProcess(executionServiceInput)
-        ResponseEntity(processResult, determineHttpStatusCode(processResult.status.code))
-    }
 }