NewClient init http client.

NewClientWithDebug init http client with debug config.

WithRetryMax sets max retry of the client options.

WithTimeout sets timeout of the client options.

Response struct.

Client provided for mock.

OptionClient represents an option for the http client.

SendOptions for attached data through a request Example should be add query params (http://abcd.com?user=ec&limit=5) or header SendOptions { "queries": map[string]interface{}{ "user": "ec", "limit": "5", }, "headers": map[string]interface{}{ "xxx": "abc", "Content-Type": "application/json", }, }.