---
id: object/codeunit/2352
type: object
title: Codeunit 2352 "Http Request Message"
summary: Codeunit 2352 "Http Request Message" in System Application (System.RestClient). 20 public procedures. Present since at least BC23, still in BC30, changed in BC26.
tier: official
language: en
tags:
  - codeunit
  - system application
versions:
  introduced: null
  last_changed: "26"
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: c8478d30f35fe8a75dac2508ce25d95e47d0ca3316e07a45ac90ef7bb7e7cb85
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Rest%20Client/src/HttpRequestMessage.Codeunit.al
    title: src/System Application/App/Rest Client/src/HttpRequestMessage.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: codeunit
object_id: 2352
name: Http Request Message
namespace: System.RestClient
app: System Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "26"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 20
  events: 0
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 1
  called_by: 2
  implements: 0
---

# Codeunit 2352 "Http Request Message"

> Codeunit 2352 "Http Request Message" in System Application (System.RestClient). 20 public procedures. Present since at least BC23, still in BC30, changed in BC26.

System Application · System.RestClient · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Rest%20Client/src/HttpRequestMessage.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Public |

## Procedures

- `Create(Method: Enum "Http Method"; RequestUri: Text; Content: Codeunit "Http Content"): Codeunit "Http Request Message"`: Creates a new instance of the HttpRequestMessage object.
- `SetHttpMethod(Method: Text)`: Sets the HTTP method or the HttpRequestMessage object.
- `SetHttpMethod(Method: Enum "Http Method")`: Sets the HTTP method for the HttpRequestMessage object.
- `GetHttpMethod(): Text`: Gets the HTTP method for the HttpRequestMessage object.
- `SetRequestUri(Uri: Text)`: Sets the Uri used for the HttpRequestMessage object.
- `GetRequestUri(): Text`: Gets the Uri used for the HttpRequestMessage object.
- `SetHeader(HeaderName: Text; HeaderValue: Text)`: Sets a new value for an existing header of the Http Request object, or addds the header if it does not already exist.
- `SetHeader(HeaderName: Text; HeaderValue: SecretText)`: Sets a new value for an existing header of the Http Request object, or addds the header if it does not already exist.
- `GetHeaderValues(HeaderName: Text): List of [Text]`: Gets the values of the header with the given name from the HttpRequestMessage object.
- `GetSecretHeaderValues(HeaderName: Text): List of [SecretText]`: Gets the secret values of the header with the given name from the HttpRequestMessage object.
- `SetCookie(Name: Text; Value: Text): Boolean`: Sets the cookie given a name and value
- `SetCookie(Cookie: Cookie): Boolean`: Sets the cookie given a cookie object
- `GetCookieNames(): List of [Text]`: Gets the names of the cookies that are set in the HttpRequestMessage object.
- `GetCookies(): List of [Cookie]`: Gets the cookies that are set in the HttpRequestMessage object.
- `GetCookie(Name: Text): Cookie`: Gets the cookie with the given name from the HttpRequestMessage object.
- `GetCookie(Name: Text; var Cookie: Cookie): Boolean`: Gets the cookie with the given name from the HttpRequestMessage object.
- `RemoveCookie(Name: Text): Boolean`: Removes the cookie with the given name from the HttpRequestMessage object.
- `SetHttpRequestMessage(var RequestMessage: HttpRequestMessage)`: Sets the HttpRequestMessage that is represented by the HttpRequestMessage object.
- `GetHttpRequestMessage(): HttpRequestMessage`: Gets the HttpRequestMessage that is represented by the HttpRequestMessage object.
- `SetContent(HttpContent: Codeunit "Http Content")`: Sets the content of the HttpRequestMessage that is represented by the HttpRequestMessage object.

## Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete.

- [Codeunit 2353 "Http Request Message Impl."](../codeunit/2353.md) (16 calls: `Create → Create`, `GetCookie → GetCookie`, `GetCookieNames → GetCookieNames`, …)

## Called by

- [Codeunit 2351 "Rest Client Impl."](../codeunit/2351.md) (2 calls: `Authorize → SetHeader`, `SendRequest → GetRequestUri`)
- [Codeunit 2360 "Http Client Handler"](../codeunit/2360.md) (1 call: `Send → GetHttpRequestMessage`)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC26

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "codeunit", object_name: "Http Request Message")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.