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id: object/codeunit/9353
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title: Codeunit 9353 "Graph Optional Parameters"
summary: Codeunit 9353 "Graph Optional Parameters" in System Application (System.Integration.Graph). 10 public procedures. Present since at least BC23, still in BC30, changed in BC24.
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object_id: 9353
name: Graph Optional Parameters
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---

# Codeunit 9353 "Graph Optional Parameters"

> Codeunit 9353 "Graph Optional Parameters" in System Application (System.Integration.Graph). 10 public procedures. Present since at least BC23, still in BC30, changed in BC24.

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

## Properties

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

## Procedures

- `SetIfMatch(Value: Text)`: Sets the value for 'IF-Match' HttpHeader for a request.
- `SetIfNoneMatchRequestHeader(Value: Text)`: Sets the value for 'If-None-Match' HttpHeader for a request.
- `SetPreferRequestHeader(Value: Text)`: Sets the value for 'Prefer' HttpHeader for a request.
- `SetConsistencyLevelRequestHeader(Value: Text)`: Sets the value for 'ConsistencyLevel' HttpHeader for a request.
- `SetRequestHeader(GraphRequestHeader: Enum "Graph Request Header"; HeaderValue: Text)`: Sets the value for a HttpHeader for a request.
- `GetRequestHeaders(): Dictionary of [Text, Text]` (internal)
- `SetMicrosftGraphConflictBehavior(GraphConflictBehavior: Enum "Graph ConflictBehavior")`: Sets the value for '@microsoft.graph.conflictBehavior' HttpHeader for a request.
- `GetQueryParameters(): Dictionary of [Text, Text]` (internal)
- `SetODataQueryParameter(GraphODataQueryParameter: Enum "Graph OData Query Parameter"; ODataQueryParameterValue: Text)`: Sets the value for an OData Query Parameter see: https://learn.microsoft.com/en-us/graph/query-parameters?tabs=http#odata-system-query-options
- `GetODataQueryParameters(): Dictionary of [Text, Text]` (internal)

## 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 9358 "Graph Optional Parameters Impl"](../codeunit/9358.md) (6 calls: `GetODataQueryParameters → GetODataQueryParameters`, `GetQueryParameters → GetQueryParameters`, `GetRequestHeaders → GetRequestHeaders`, …)

## Called by

- [Codeunit 9351 "Graph Client Impl."](../codeunit/9351.md) (6 calls: `Patch → GetODataQueryParameters`, `Patch → GetQueryParameters`, `Post → GetODataQueryParameters`, …)
- [Codeunit 9119 "SharePoint Graph Client"](../codeunit/9119.md) (4 calls: `SetODataExpand → SetODataQueryParameter`, `SetODataFilter → SetODataQueryParameter`, `SetODataOrderBy → SetODataQueryParameter`, …)
- [Codeunit 9121 "SharePoint Graph Uri Builder"](../codeunit/9121.md) (4 calls: `AddOptionalParametersToEndpoint → GetODataQueryParameters`, `AddOptionalParametersToEndpoint → GetQueryParameters`, `HasParameters → GetODataQueryParameters`, …)
- [Codeunit 9123 "SharePoint Graph Req. Helper"](../codeunit/9123.md) (2 calls: `ConfigureConflictBehavior → SetMicrosftGraphConflictBehavior`, `DownloadChunk → SetRequestHeader`)
- [Codeunit 9354 "Graph Request Helper"](../codeunit/9354.md) (1 call: `PrepareRestClient → GetRequestHeaders`)
- [Codeunit 9359 "Graph Pagination Helper"](../codeunit/9359.md) (1 call: `ApplyPageSize → SetODataQueryParameter`)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24

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: "Graph Optional Parameters")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.