Hi Natalia - Welcome to the community. Since your question is development related, you might want to try asking this over at: https://community.developer.atlassian.com as well (if you haven't already).
There are a lot of helpful and experienced people over there, so you will probably get a quicker response.
You can read more about the Developer Community in this article: https://community.atlassian.com/t5/Feedback-Forum-articles/The-Atlassian-Developer-Community/ba-p/459061
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