HostPrefix issue

[KamranBiglari]

Some endpoints have hostPrefix and it's necessary to include it into host such as SFN:startSyncExecution.

"endpoint": {
        "hostPrefix": "sync-"
}

[KamranBiglari]

This issue is already exists. There is no way to use functions that has HostPrefix such as startSyncExecution .
The prefix isn't attach to the URL for calling the API.
@Tieske @windmgc @mayocream @StarlightIbuki @saisatishkarra @kylekluever @flrgh

-- In your code
local AWS = require("resty.aws")
local cjson = require "cjson"
local AWS_global_config = require("resty.aws.config").global

local config = { region = AWS_global_config.region }

local aws = AWS(config)

local my_creds = aws:Credentials {
  accessKeyId = "xxxx",
  secretAccessKey = "xxxx",
}

aws.config.credentials = my_creds
-- instantiate a service (optionally overriding the aws-instance config)
local sf = aws:SFN {
  region = "eu-west-2",
}

-- Invoke a method.

local results, err = sf:startSyncExecution  {
    stateMachineArn = "arn:aws:states:eu-west-2:xxxx:stateMachine:optioncut",
    input = "{\"optioncutName\": \"Tokyo\",\"optioncutDate\": \"2023-05-14,2023-05-15,2023-05-16\"}",
}

ngx.say(cjson.encode(results))

The code it trying to call states.eu-west-2.amazonaws.com which is wrong since the StartSync method has hostPrefix which is sync- and it should call sync-states.eu-west-2.amazonaws.com instead

[windmgc]

Thanks for the reporting! Let me take a look when I have free time

[KamranBiglari]

@windmgc I add this feature: #90