Service limits

Name	Limit	Comments
Flow state maximum size	80 Mb	Flow state: sum of all input and outputs of a flow.
Maximum nº of iterations in a “for each” loop	1000	The limit of the nº of iterations may vary according to the size of each iteration.
Parameters maximum number of characters	1024 characters	Trying to input or reference data bigger than these limits will take only the first 1024 characters.
Variables maximum size	25 KB	Trying to input or reference data bigger than these limits will take only the first 25 Kb.
Action maximum duration*	10 minutes / 5 retries	The maximum run time for an action is determined by the set up of two different variables on its Azure function: Timeout and maximum number of retries.
HTTP request maximum timeout	100 seconds
Webhook maximum input size	25 KB	If input is bigger than that 413 error (Request Entity Too Large) is returned.
Email sender action limit per month	2.500.000 emails	The limit is shared within all the tenants of your region

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NOTE

Digital Assistant and Instant UI actions are excluded since they’re intended to manage asynchronous responses from external services that need them to “hibernate” until they’re called again to continue the execution.

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Run Code action limits

Name	Limit	Comments
Recursion allowed	100 levels of depth	Recursive scripts will only be allowed to execute 100 levels of depth
Time limit	5 seconds	Execution will last up to 5 seconds
Array size	100K elements	Arrays can contain a maximum of 100K elements
Statement number	5K statements	Includes variable declarations, conditional blocks, loops, function calls and such
Memory allocation	~10 MB	Scripts have up to 10MB of memory to execute