I'd like to filter out all tickets with summary line start with [API] (square brackets included).

[Mani Chaitanya]

project details = XXXXX

Would you please help with a JQL? 

Thank you!

[Mani Chaitanya · Accepted solution]

This worked for me issueFunction in issueFieldMatch("project = XXXX", "summary", "\\[API\\]")

[Kishan Sharma]

This is the best option if you have Scriptrunner installed. 👍

[Kishan Sharma]

Hi @Mani Chaitanya 

Since your summary field contains square brackets, you should escape the square brackets with a backslash (\). Here's how you can structure your JQL query:

summary ~ "\\[API\\]"

Hope this helps.

[Mani Chaitanya]

summary ~ "\\[API\\]" is giving all data with [API] (square brackets included & excuded.)