Hello @sharath.kumar,
The RTH retrieval code examples on retrieval of different types of RTH content are available, as well as step-by-step RTH Tutorials (with the links to download the code), please select the relevant section, depending on your language preferences.
The times, when different content becomes available, differ. Please review Refinitiv Tick History Data Coverage Guide, tab "Data Release Times" to select the appropriate times depending on the exchange and the type of content.
If you do not find the required information in the data coverage guide, or need further advice on content, please encourage the client to interact with Refinitiv content experts directly, by opening a support case at Refinitiv Helpdesk Online -> Content -> RTH, or open one on client's behalf.
Let us know if this information enables you to proceed and make progress toward your requirements.