better errMsg for request block missing

Issue-Id: CCSDK-1486

Signed-off-by: Oleg Mitsura <oleg.mitsura@amdocs.com>
Change-Id: I44881a149a1cb5fd6dda2cf682352f92fba45e0d

1 files changed, 5 insertions, 1 deletions

diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt
index 8ae128d4b..fcf0558c7 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt
@@ -44,6 +44,10 @@ open class BluePrintWorkflowExecutionServiceImpl(
         val workflowName = executionServiceInput.actionIdentifiers.actionName
 
         // Assign Workflow inputs
+        //check if request structure exists
+        if (!executionServiceInput.payload.has("$workflowName-request")) {
+            throw BluePrintProcessorException("Input request missing the expected '$workflowName-request' block!")
+        }
         val input = executionServiceInput.payload.get("$workflowName-request")
         bluePrintRuntimeService.assignWorkflowInputs(workflowName, input)
 
@@ -80,4 +84,4 @@ open class BluePrintWorkflowExecutionServiceImpl(
         return executionServiceOutput
     }
 
-}
\ No newline at end of file
+}