We are currently using your Content Search API in our application and have encountered a couple of issues that we would like to bring to your attention.
We have noticed that the API is not returning all the post IDs. Is there a limitation on the number of post IDs that the API can return? If so, could you please provide us with details about this limitation?
Hello, could you please verify if the posts missing from the returned postID list were created before or after we activated the content search feature? Just a reminder, this feature only covers posts made after activation; any made before won’t be included.
We appreciate your feedback, and as mentioned earlier, Content Search is currently in beta. It primarily focuses on events and data generated after activation. Retrieving older data is a bit challenging and may not be fully supported by this feature at the moment. Thanks for your understanding! 
