Workflow Serialization Error - Request failed with status code 500

[daviburg]

Describe the Bug with repro steps

1. Save complex workflow as Workflow assistant cannot explain its own answers #7187
2. Under AI click 'Workflow summary'

3. Errors out

What type of Logic App Is this happening in?

Consumption (Portal)

Which operating system are you using?

Windows

Did you refer to the TSG before filing this issue? https://aka.ms/lauxtsg

Yes

Workflow JSON

Screenshots or Videos

No response

Browser

Edge

Additional context

https://management.azure.com/subscriptions/------/providers/Microsoft.Logic/locations/australiaeast/generateCopilotResponse?api-version=2024-06-01-preview
Request Method
POST
Status Code
500 Internal Server Error

x-ms-correlation-request-id
c8c20240-9f33-4dce-bb45-f4e6e44f5dff
x-ms-failure-cause
service

x-ms-request-id
australiaeast:65305257-ee0d-40c3-a8d6-c830eab81584
x-ms-routing-request-id
WESTUS2:20250506T181210Z:c8c20240-9f33-4dce-bb45-f4e6e44f5dff
x-msedge-ref
Ref A: 95BA5DEE365E47B38001E61EC5BCD053 Ref B: MWH011020806031 Ref C: 2025-05-06T18:12:08Z

{
"error": {
"code": "WorkflowCopilotApiFailed",
"message": "There was an error in calling the Workflow Copilot API. The tracking id is '65305257-ee0d-40c3-a8d6-c830eab81584'."
}
}

[Eric-B-Wu]

yeah this is a known issue which will be removed in our next release; consumption doesn't support the copilot api and they shouldn't have been shown