Error at reassign action, "body" needs to be array

[Knoedel66]

After testing all actions inside the custom connector successfully I created a simple flow that just contains a "Start an approval" and then the "Reassign an Approval" action. After testing the flow, the approval is created correctly and also the reassignment worked. However, the flow throws an error at the reassign action:

Invalid response for workflow process "Reassign_an_Approval" of type "OpenApiConnection". The API "ReassignApproval" operation requires that the "body" property is of type "Array", but is of type "Object".

I was trying to change the body property to an array but I cant quite get it to work, any help?

[Knoedel66]

  summary: Reassign an Approval
  operationId: ReassignApproval
  description: This action will give you a way to reassign approvals
  parameters:
  - {name: environment-name, in: path, required: true, type: string, x-ms-summary: Environment,
    description: The name of the environment (default-GUID or GUID)}
  - {name: approval-name, in: path, required: true, type: string, description: The
      name of the approval (GUID), x-ms-summary: Approval}
  - {name: approvalrequest-name, in: path, required: true, type: string, x-ms-summary: Approval
      request, description: The name of the approval request (GUID)}
  - {name: api-version, in: query, required: false, type: string, default: '2016-11-01',
    x-ms-summary: API version}
  - name: body
    in: body
    required: false
    schema:
      type: object
      properties:
        AssignedTo: {type: string, description: AssignedTo}

Body property is at the end, needs to be an array somehow

[Laskewitz]

I'll try to fix this somewhere in the upcoming weeks. Thanks for the report!