docs: updated docs

Author: saalim-mushtaq

cryptlex/lexfloatclient/lexfloatclient.py

@@ -89,7 +89,7 @@ def SetFloatingClientMetadata(key, value):
 
         Args:
                 key (str): string of maximum length 256 characters with utf-8 encoding
-                value (str): string of maximum length 256 characters with utf-8 encoding
+                value (str): string of maximum length 4096 characters with utf-8 encoding
 
         Raises:
                 LexFloatClientException

cryptlex/lexfloatclient/lexfloatclient_exception.py

@@ -37,7 +37,7 @@ def get_error_message(code):
         if code == LexFloatStatusCodes.LF_E_METADATA_KEY_LENGTH:
             return 'Metadata key length is more than 256 characters.'
         if code == LexFloatStatusCodes.LF_E_METADATA_VALUE_LENGTH:
-            return 'Metadata value length is more than 256 characters.'
+            return 'Metadata value length is more than 4096 characters.'
         if code == LexFloatStatusCodes.LF_E_FLOATING_CLIENT_METADATA_LIMIT:
             return 'The floating client has reached it\'s metadata fields limit.'
         if code == LexFloatStatusCodes.LF_E_METER_ATTRIBUTE_NOT_FOUND: