> For the complete documentation index, see [llms.txt](https://sandbox-docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sandbox-docs.verifone.com/adk-5.0-programmers-guide/sdi__data_8h_source.md).

# sdi\_data.h

[Go to the documentation of this file.](/adk-5.0-programmers-guide/readme/files/dir_fd97ec13bcecf864d0a2538bcb52d927/dir_64d02063c70c5c9b1f1dea0f7cacc02a/sdi__data_8h.md)

```cpp
 1 /****************************************************************************
 2 * Product: ADK Secure Data Interface (SDI)
 3 * Company: Verifone
 4 * Author: GSS R&D Germany
 5 * Content: Client (structure) interface - Data functions
 6 ****************************************************************************/
 7 
 8 #ifndef _SDI_DATA_H_ /* avoid double interface-includes */
 9 #define _SDI_DATA_H_
 10 
 11 #ifdef __cplusplus
 12 extern "C" {
 13 #endif
 14 
 15 #include "emv/EMV_CT_Interface.h"
 16 #include "emv/EMV_CTLS_Interface.h"
 17 
 18 // from sdi/csd/data.h
 19 #define CLA_DATA 0x29 
 20 #define INS_FETCH_TAGS 0x02 
 21 
 22 #define SENSITIVE_TAG_OMIT 0 
 28 #define SENSITIVE_TAG_TRUNCATE 0x01 
 29 #define SENSITIVE_TAG_REPLACE 0x02 
 30 #define FETCHTAGS_EXPIRY_DATE_IN_CLEAR 0x04 
 31 #define FETCHTAGS_GET_DATA 0x08 
 32 #define FETCHTAGS_ADK_ONLY 0x10 
 33 #define FETCHTAGS_KERNEL_ONLY 0x20 
 34 #define FETCHTAGS_KERNEL_PRIVATE 0x40 
 35 
 37 
 38 /*****************************************************************************
 39 * SDI_fetchTxnTags
 40 *****************************************************************************/
 62 EMV_ADK_INFO SDI_fetchTxnTags(unsigned char options, unsigned long* requestedTags, unsigned short noOfRequestedTags, unsigned char* tlvBuffer, unsigned short bufferLength, unsigned short* tlvDataLength);
 63 
 64 
 65 #ifdef __cplusplus
 66 } // extern "C"
 67 #endif
 68 
 69 #endif // #ifndef _SDI_DATA_H_
```


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