CODEWITHSUNDEEP
azureazure-logic-apps
Indrid
Indrid

Reputation: 1182

How to dump array var to blob

Would really appreciate some assistance / pointers with what has to be a very common and probably simple situation, but just does not seem to be obvious to me.

Consider the situation below: enter image description here

All I am doing is reading some data in from a blob - works fine.

Then, using a json parse to get the dynamic tags/labels to work with.

Then I am appending the 'name' values into a variable of name: 'myArr' of type array which I initialised a step or two earlier.

When I run I can inspect the contents of 'myArr' and all the names are in there. So far so good.

Now.. how can I write the contents of 'myArr' into a blob or out to a data lake? When I add a create blob activity there is no way to select the 'myArr' variable as the content. I am messing around with another foreach control activity, but it just gets messy and doesn't work.

There has to be a simple/elegant way to push that array variable into a blob?

Thanks!

Upvotes: 0

Views: 188

Answers (1)

Hury Shen
Hury Shen

Reputation: 15724

The "Blob content" input box requires a file content but not a array variable, so you need to do some operation on "myArr". You can use "Parse JSON" action to parse the "myArr" and then you can select the "Body" from "Parse JSON" action into the "Blob content" input box, shown as below screenshot:

enter image description here

Hope it helps~

Upvotes: 1

Related Questions