Service Fabric web api returning Error Message: Invalid argument, Code: E_INVALIDARG

Question

I have deployed my service fabric stateful api created using default Dotnet framework template in the azure cluster. When I tried to access the api getting below error. {"Error":{"Code":"E_INVALIDARG","Message":"Invalid argument"}}

However this working fine in my local cluster. below my api url https://svfab03test.centralus.cloudapp.azure.com:19080/891d72b6-06cd-4dbf-a6b8-8ee1f4382045/131818608371580228/23f6df71-2458-4e5e-bdfd-76ba47ea8f46/api/values

I have tried like this also but getting the same error https://svfab03test.centralus.cloudapp.azure.com:19080/PublishTestSF/PublishTestAPI/api/values

Can someone please help

I have tried 19080 and end point port. Also the GUIDs are as part of the endpoint. — user2927217

Diego Mendes Diego Mendes · Accepted Answer · 2018-10-01T10:07:08

Unless you have changed the defaults configuration, Service Fabric Reverse Proxy by default runs on port 19081, not 19080, the port 19080 is used by the gateway to provide to access service fabric explorer.

You should try: https://domain:19081/appName/servicename/apipath

if they are stateful, you should pass ?PartitionKey=<key>&PartitionKind=<partitionkind>

Please see the docs in here: https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-reverseproxy

Service Fabric web api returning Error Message: Invalid argument, Code: E_INVALIDARG

1 Answers