GET /api/flow-actions/{id}/relationships/flow-messages/

Required.

Optional. For more information please visit https://developers.klaviyo.com/en/v2024-07-15/reference/api-overview#filtering<br>Allowed field(s)/operator(s):<br>`name`: `contains`, `ends-with`, `equals`, `starts-with`<br>`created`: `equals`, `greater-or-equal`, `greater-than`, `less-or-equal`, `less-than`<br>`updated`: `equals`, `greater-or-equal`, `greater-than`, `less-or-equal`, `less-than`

Optional. For more information please visit https://developers.klaviyo.com/en/v2024-07-15/reference/api-overview#pagination

Optional. Default: 50. Min: 1. Max: 50.

Optional. For more information please visit https://developers.klaviyo.com/en/v2024-07-15/reference/api-overview#sorting