ECS Instances missing in DescribePricingModule

Hello,


I'm trying to query the names of ecs instances avaiable on alibaba cloud.
The query is succesful and I get response with types of instances. However I've noticed there are number of instances missing in the response.
Is there something wrong with what I'm doing?


Below are the paremeters I've used for the query. They are translated into an url address.




URL_parameters = {"Version": "2017-12-14", "AccessKeyId": access_key, "Timestamp": F"{timestamp}Z",
                  "SignatureMethod": "HMAC-SHA1", "SignatureVersion": "1.0", "SignatureNonce": random_number,
                  "Format": "JSON"}


URL_parameters["Action"] = "DescribePricingModule"
URL_parameters["SubscriptionType"] = "PayAsYouGo"
URL_parameters["ProductCode"] = "ecs"

Dear mati11233,
Please create a ticket in your Alibaba Cloud console and our postsales team will help you with that. You can refer to the below link for the instruction of creating ticket: https://www.alibabacloud.com/help/doc-detail/47605.htm#ticket
Thank you.