I'm having problems with the RSS feed trigger. At first I thought our WordPress website was blocking the GET request but I can see (what I assume is) the request in the server log:
52.174.88.118 www.healthwatchbucks.co.uk - [23/Sep/2021:10:15:01 +0000] "GET /services/buckinghamshire-musculoskeletal-integrated-care-service-practice-plus-group/feed/ HTTP/1.1" 200 15282 "-" "-" | TLSv1.2 | - - 0.000 HIT 0 NC:000000 UP:-
When I try to test the Flow within Power Automate, I publish new items and mostly nothing happens. Occasionally, it comes back with a BadGateway error:
{
"statusCode": 502,
"headers": {
"Pragma": "no-cache",
"x-ms-datasourceerror": "True",
"x-ms-request-id": "a867130a-313a-45a1-bfda-b3099b68b94c",
"Strict-Transport-Security": "max-age=31536000; includeSubDomains",
"X-Content-Type-Options": "nosniff",
"X-Frame-Options": "DENY",
"Cache-Control": "no-store, no-cache",
"Set-Cookie": "ARRAffinity=6b0632cf6c15ddc0eae56f12cc468ba7496606f3726c8f11360ac203f357c5df;Path=/;HttpOnly;Secure;Domain=rss-we.azconn-we.p.azurewebsites.net,ARRAffinitySameSite=6b0632cf6c15ddc0eae56f12cc468ba7496606f3726c8f11360ac203f357c5df;Path=/;HttpOnly;SameSite=None;Secure;Domain=rss-we.azconn-we.p.azurewebsites.net",
"Timing-Allow-Origin": "*",
"x-ms-apihub-cached-response": "true",
"Date": "Thu, 23 Sep 2021 10:55:03 GMT",
"Content-Length": "538",
"Content-Type": "application/json",
"Expires": "-1"
},
"body": {
"error": {
"code": 502,
"source": "flow-apim-europe-001-francecentral-01.azure-apim.net",
"clientRequestId": "a867130a-313a-45a1-bfda-b3099b68b94c",
"message": "BadGateway",
"innerError": {
"status": 502,
"message": "The underlying RSS server closed the connection.\r\nclientRequestId: a867130a-313a-45a1-bfda-b3099b68b94c",
"error": {
"message": "The underlying RSS server closed the connection."
},
"source": "rss-we.azconn-we.p.azurewebsites.net"
}
}
}
}
I have the same issue! Can't get RSS feeds that don'e use PublishDate or UpdatedOn in their XML, and all custom values fail.
I have now tried multiple WordPress site feeds and none of them have trigger this Flow so far. Is it just broken?
I also noticed this. If you try to "Enter custom value" as suggested:
You just get an error:
Flow save failed with code 'OpenApiOperationParameterValidationFailed' and message 'Input parameter 'sinceProperty' validation failed in workflow operation 'When_a_feed_item_is_published': The API operation 'OnNewFeed' requires the property 'sinceProperty' to be set to one of its defined enum values '["PublishDate","UpdatedOn"]' but is set to 'PubDate'.'.
So, actually, Custom Values are not allowed at all?