Configuration type

• baseUrl the base URL for the HTTP requests
• headers: list of the headers for the HTTP requests

When a request fails, the Failure value will be one of these. Most of these are copied from Http.Error in the elm/http module.

When there is a BadStatus, both the status code and the body of the response are included. This allows getErrorMessage to retrieve any error message in the response, if they are available.

HTTP GET

HTTP POST

HTTP PATCH

HTTP PUT

HTTP DELETE

Raw request that expects a JSON response.

This version can use any method and accepts any body (e.g. Http.fileBody, Http.bytesBody, or Http.emptyBody).

Raw request that expects a String response (but not necessarily a valid JSON String).

This version can use any method and accepts any body (e.g. Http.fileBody, Http.bytesBody, or Http.emptyBody). Additionally, instead of providing a Json.Decode.Decoder to handle the response, you provide a function which can transform the String response body (and response metadata) however you need.

Get the localized error message from the Error

Json decoder for Config

JSON decoder for server error, localized.

The error comes from a string field named "ExceptionMessage", "exceptionMessage", "Message", "message", or otherwise multipleServerErrorDecoder.

JSON decoder for multiple server error messages, localized.

The messages come from a string array field named "ExceptionMessage", "exceptionMessage", "Messages", or "message". These values are then concatenated with spaces.

Null decoder. Useful for when the server doesn't return any value.