How can i fetch key value data using aws textract activity?

[mavsp8 (mavs)]

I am trying to use AWS Textract activity and I was able to fetch table data from the Document.

Only trouble I am having is I am unable to fetch key value data from document using
pageDetail.FormData

How can I fetch key value pairs from document?

Any help is appreciated

[Yoichi]

Hi,

According to the official document, perhaps it will be as the following. (Sorry but i haven’t actually run it)
Can you try this?

Regards,

[mavsp8 (mavs)]

Hi @Yoichi,

Thank you its working.

Can you please tell me how can i grab specific name and its value from currentItem?

for example: I want to fetch

Name: Roll No
Value: 1001

[Yoichi]

Hi,

Can you try either of the following?

ForEach and If

LINQ

resultFormField = varPageDetails.FormFields.Items.Where(Function(f) f.Name="Roll No").SingleOrDefault

note: resultFormField is FormField type.

Regards,

[mavsp8 (mavs)]

Thank you so much, First one worked.

one last thing if i want to fetch lets say 5 specific fields out of 10. Then I will be using multiple “5” if conditions and “5” assign activities right?

[Yoichi]

HI,

Yes, it’s one of solutions. However, it might be better to use Dictionary and Array as the following.

dict = varPageDetails.FormFields.Items.ToDictionary(Function(f) f.Name,Function(f) f)

dict is Dictionary<string,FormField> type

Hope this helps you.

Regards,