I am building a custom connector, and have an API with an operation that returns a JSON object with a string array property named "values". I'd like to use the strings returned in the array to populate an x-ms-dynamic-values dropdown, but Flow requires an array of JSON objects rather than an array of strings.
Can I use any of the (recently introduced) connector policy templates to transform the string array into an array of JSON objects in the Response, so that I use this endpoint in my connector's API as the source for a dynamic values dropdown?
https://docs.microsoft.com/en-us/connectors/custom-connectors/policy-templates
For example, my API returns a JSON object like this:
{
"count": 3,
"values": [
"Red",
"Green",
"Blue"
]
}
...and I'd like to apply a connector policy to the Response from my API to transform the JSON into something like this:
{
"count": 3,
"values": [
{"color": "Red"},
{"color": "Green"},
{"color": "Blue"}
]
}
...so that I can define a dynamic values dropdown in my connector like this:
"x-ms-dynamic-values": {
"operationId": "ListColors",
"value-collection": "values",
"value-path": "color",
"value-title": "color"
}
Is that possible? I see the docs for the new Preview connector policy templates that convert arrays to objects, but don't see any good reference examples.
