Codeunit 7764 "AOAI Chat Messages Impl"

System Application · System.AI · BC23-30 · source at ea08af5e · facts from BC29

Properties

Procedures

• SetPrimarySystemMessage(NewPrimaryMessage: SecretText)
• AddSystemMessage(NewMessage: Text)
• AddUserMessage(NewMessage: Text) + BC28 + BC28
• AddUserMessage(NewMessage: Text; NewName: Text[2048]) + BC28 + BC28
• AddUserMessage(AOAIUserMessage: Codeunit "AOAI User Message") + BC28 + BC28
• AddUserMessage(AOAIUserMessage: Codeunit "AOAI User Message"; NewName: Text[2048]) + BC28 + BC28
• AddAssistantMessage(NewMessage: Text)
• AddToolCalls(ToolCalls: JsonArray) + BC25
• AddToolMessage(ToolCallId: Text; FunctionName: Text; FunctionResult: Text) + BC24
• ModifyMessage(Id: Integer; NewMessage: Text; NewRole: Enum "AOAI Chat Roles"; NewName: Text[2048])
• DeleteMessage(Id: Integer)
• GetHistory(): List of [Text]
• GetHistoryNames(): List of [Text[2048]]
• GetHistoryRoles(): List of [Enum "AOAI Chat Roles"]
• GetHistoryToolCallIds(): List of [Text] + BC24
• GetLastMessage(): Text
• GetLastRole(): Enum "AOAI Chat Roles"
• GetLastName(): Text[2048]
• GetLastToolCalls(): JsonArray + BC25
• GetLastToolCallId(): Text + BC24
• SetHistoryLength(NewHistoryLength: Integer)
• GetHistoryTokenCount(): Integer + BC24
• PrepareHistory(var SystemMessageTokenCount: Integer; var MessagesTokenCount: Integer): JsonArray
• AddXPIADetectionTags(var Input: Text) + BC27
• CheckCompatibilityWithModel(Deployment: SecretText) + BC28

Plus 8 local procedures.

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 7783 “AOAI User Message” (3 calls: CheckCompatibilityWithModel → HasFilePart, PrepareHistory → GetContentParts, PrepareHistory → IsSet)
• Codeunit 8711 “Telemetry” (3 calls: CheckandAddMetaprompt → LogMessage, GetChatMetaprompt → LogMessage, PrepareMessage → LogMessage)
• Codeunit 2200 “Azure Key Vault” (2 calls: GetChatMetaprompt → GetAzureKeyVaultSecret, PrepareMessage → GetAzureKeyVaultSecret)
• Codeunit 457 “Environment Information” (1 call: GetChatMetaprompt → IsSaaSInfrastructure)
• Codeunit 7759 “AOAI Token” (1 call: PrepareHistory → GetGPT4TokenCount)
• Codeunit 7769 “AOAI Deployments Impl” (1 call: CheckCompatibilityWithModel → IsFileContentSupported)
• Codeunit 7772 “Azure OpenAI Impl” (1 call: PrepareMessage → RemoveProhibitedCharacters)

Called by

• Codeunit 7763 “AOAI Chat Messages” (20 calls: AddAssistantMessage → AddAssistantMessage, AddSystemMessage → AddSystemMessage, AddToolCalls → AddToolCalls, …)

Recent changes

• 2026-09-23 #11375 Obsolete GPT-5.5 chat and add GPT-5.6 Ceres deployments (main, BC30, obsoletion)
• 2026-08-15 #9910 [SOA] Move attachment processing to direct model reading (main, BC30, feature)

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: "AOAI Chat Messages Impl"), then bcatlas_get_procedure_body or bcatlas_get_neighbors on the returned id.