Invoking MCP server through Copilot Studio throws a 404 after invocation

[swathib-gitlink]

We have an MCP server endpoint exposed on APIM and we created a custom connector in power automate and trying to invoke the same in copilot studio. We see that it is invoked successfully but a 404 Resource not found error is thrown before the response is displayed.

Please find the screenshots below for reference.

Invoking from power automate test tab shows the below error

Please advise whats missing.

[Viktorh89]

is the api in apim versioned?

im getting similar issues (i have a ticket as well) and when i remove versioning, it works

[swathib-gitlink]

The api am trying to invoke is not versioned, could you share a screenshot on where you are making the change? maybe am missing it. or do you mean revisions?

is the api in apim versioned?

im getting similar issues (i have a ticket as well) and when i remove versioning, it works