diff --git a/plugins/incremental-ingestion-backend/api-report.md b/plugins/incremental-ingestion-backend/api-report.md
index 6d4d12cc6d..8aabaa428f 100644
--- a/plugins/incremental-ingestion-backend/api-report.md
+++ b/plugins/incremental-ingestion-backend/api-report.md
@@ -3,8 +3,6 @@
 > Do not edit this file. It is a report generated by [API Extractor](https://api-extractor.com/).
 
 ```ts
-/// <reference types="express" />
-
 import { CatalogBuilder } from '@backstage/plugin-catalog-backend';
 import type { Config } from '@backstage/config';
 import type { DeferredEntity } from '@backstage/plugin-catalog-backend';
@@ -96,12 +94,15 @@ export class IncrementalIngestionDatabaseManager {
   >;
   createMark(options: MarkRecordInsert): Promise<void>;
   createMarkEntities(markId: string, entities: DeferredEntity[]): Promise<void>;
-  createProviderIngestionRecord(provider: string): Promise<{
-    ingestionId: string;
-    nextAction: string;
-    attempts: number;
-    nextActionAt: number;
-  }>;
+  createProviderIngestionRecord(provider: string): Promise<
+    | {
+        ingestionId: string;
+        nextAction: string;
+        attempts: number;
+        nextActionAt: number;
+      }
+    | undefined
+  >;
   // (undocumented)
   getAllMarks(ingestionId: string): Promise<MarkRecord[]>;
   getCurrentIngestionRecord(
@@ -117,9 +118,7 @@ export class IncrementalIngestionDatabaseManager {
       'id' | 'provider_name'
     >[]
   >;
-  insertIngestionRecord(options: IngestionRecordInsert): Promise<void>;
-  // (undocumented)
-  insertRecord(options: IngestionRecordInsert): Promise<void>;
+  insertIngestionRecord(record: IngestionUpsertIFace): Promise<void>;
   listProviders(): Promise<string[]>;
   purgeAndResetProvider(provider: string): Promise<{
     provider: string;
@@ -155,35 +154,12 @@ export class IncrementalIngestionDatabaseManager {
 }
 
 // @public
-export interface IngestionRecord {
-  // (undocumented)
-  attempts: number;
-  // (undocumented)
+export interface IngestionRecord extends IngestionUpsertIFace {
   created_at: string;
   // (undocumented)
   id: string;
   // (undocumented)
-  ingestion_completed_at: string | null;
-  // (undocumented)
-  last_error: string | null;
-  // (undocumented)
-  next_action: string;
-  // (undocumented)
   next_action_at: Date;
-  // (undocumented)
-  provider_name: string;
-  // (undocumented)
-  rest_completed_at: string | null;
-  // (undocumented)
-  status: string;
-}
-
-// @public
-export interface IngestionRecordInsert {
-  // (undocumented)
-  record: IngestionUpsertIFace & {
-    id: string;
-  };
 }
 
 // @public
@@ -196,13 +172,11 @@ export interface IngestionRecordUpdate {
 
 // @public
 export interface IngestionUpsertIFace {
-  // (undocumented)
   attempts?: number;
-  // (undocumented)
-  ingestion_completed_at?: Date;
-  // (undocumented)
-  last_error?: string;
-  // (undocumented)
+  completion_ticket: string;
+  id?: string;
+  ingestion_completed_at?: Date | string | null;
+  last_error?: string | null;
   next_action:
     | 'rest'
     | 'ingest'
@@ -210,13 +184,9 @@ export interface IngestionUpsertIFace {
     | 'cancel'
     | 'nothing (done)'
     | 'nothing (canceled)';
-  // (undocumented)
   next_action_at?: Date;
-  // (undocumented)
   provider_name: string;
-  // (undocumented)
-  rest_completed_at?: Date;
-  // (undocumented)
+  rest_completed_at?: Date | string | null;
   status:
     | 'complete'
     | 'bursting'
@@ -226,13 +196,13 @@ export interface IngestionUpsertIFace {
     | 'backing off';
 }
 
-// @public
+// @public (undocumented)
 export interface IterationEngine {
   // (undocumented)
   taskFn: TaskFunction;
 }
 
-// @public
+// @public (undocumented)
 export interface IterationEngineOptions {
   // (undocumented)
   backoff?: IncrementalEntityProviderOptions['backoff'];
@@ -275,7 +245,7 @@ export interface MarkRecordInsert {
   };
 }
 
-// @public
+// @public (undocumented)
 export type PluginEnvironment = {
   logger: Logger;
   database: PluginDatabaseManager;
diff --git a/plugins/incremental-ingestion-backend/src/types.ts b/plugins/incremental-ingestion-backend/src/types.ts
index 7032b13a0c..8a3233e3b7 100644
--- a/plugins/incremental-ingestion-backend/src/types.ts
+++ b/plugins/incremental-ingestion-backend/src/types.ts
@@ -86,7 +86,7 @@ export interface IncrementalEntityProvider<TCursor, TContext> {
 /**
  * Value returned by an {@link IncrementalEntityProvider} to provide a
  * single page of entities to ingest.
- * 
+ *
  * @public
  */
 export interface EntityIteratorResult<T> {
@@ -132,7 +132,7 @@ export interface IncrementalEntityProviderOptions {
   /**
    * In the event of an error during an ingestion burst, the backoff
    * determines how soon it will be retried. E.g.
-   * [{ minutes: 1}, { minutes: 5}, {minutes: 30 }, { hours: 3 }]
+   * `[{ minutes: 1}, { minutes: 5}, {minutes: 30 }, { hours: 3 }]`
    */
   backoff?: DurationObjectUnits[];
 }
@@ -165,7 +165,7 @@ export interface IterationEngineOptions {
 
 /**
  * The shape of data inserted into or updated in the `ingestion.ingestions` table.
- * 
+ *
  * @public
  */
 export interface IngestionUpsertIFace {
@@ -225,7 +225,7 @@ export interface IngestionUpsertIFace {
 
 /**
  * This interface is for updating an existing ingestion record.
- * 
+ *
  * @public
  */
 export interface IngestionRecordUpdate {
@@ -235,7 +235,7 @@ export interface IngestionRecordUpdate {
 
 /**
  * The expected response from the `ingestion.ingestion_marks` table.
- * 
+ *
  * @public
  */
 export interface MarkRecord {
@@ -248,7 +248,7 @@ export interface MarkRecord {
 
 /**
  * The expected response from the `ingestion.ingestions` table.
- * 
+ *
  * @public
  */
 export interface IngestionRecord extends IngestionUpsertIFace {
@@ -262,7 +262,7 @@ export interface IngestionRecord extends IngestionUpsertIFace {
 
 /**
  * This interface supplies all the values for adding an ingestion mark.
- * 
+ *
  * @public
  */
 export interface MarkRecordInsert {