Cannot delete the configured pipeline : "title":"Bad Request","status":400,

[xdxxxdx]

Describe the bug Cannot delete the configured pipeline: ldes/ldi-orchestrator:2.1.0-SNAPSHOT

Prerequisites:

1. ldes/ldi-orchestrator:2.1.0-SNAPSHOT is up and running
2. Run curl --location 'http://localhost:8081/admin/api/v1/pipeline' Got:

   [
   {
       "name": "my-first-pipeline",
       "status": "RUNNING",
       "updateSource": "AUTO",
       "description": null,
       "input": {
           "name": "Ldio:HttpIn",
           "adapter": {
               "name": "Ldio:RdfAdapter",
               "config": {}
           },
           "config": {}
       },
       "transformers": [],
       "outputs": [
           {
               "name": "Ldio:ConsoleOut",
               "config": {}
           }
       ]
   }
   ]

   my-first-pipeline is configured

To Reproduce

1. run curl --location --request DELETE 'http://localhost:8081/admin/api/v1/pipeline/my-first-pipeline' As explained at https://informatievlaanderen.github.io/VSDS-Linked-Data-Interactions/ldio/pipeline-management/pipeline-api#deleting-a-pipeline

Expected behavior my-first-pipeline is deleted

Current behavior {"type":"about:blank","title":"Bad Request","status":400,"detail":"Failed to read request","instance":"/admin/api/v1/pipeline/my-first-pipeline"}

my-first-pipeline is still there

[Tomvbe]

This is because the DELETE expects a body. @Yalz told me this was meant to be a requestparam instead of a body. We should change this. This will fix the above bug.

[Tomvbe]

I noticed, the reason for existence of this body is invalid. This has been implemented all over LDIO just to be able to keep state in the client which is already set through ldes client configuration. We should not change this with a requestParam but remove this option from the deletePipeline flow and use the config property in the client instead..