====== GUID() ======
Category:  Special function

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=====Description=====
This function generates a 128-bit globally unique identifier ("GUID") text string similar to the //Generate GUID// action.

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=====Arguments=====
No arguments are required for this function.

**Return value type:** Text


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=====Examples=====

  guid()  //Returns '5e91295d-f674-46f9-8b6a-7d44eb1b159b'