Hi Uche,
Thank you for contacting the Ad Manager API support team. This is Anjali and I'll be assisting you with this request.
To get key-value pairs, you can use the
CUSTOM_CRITERIA as a report dimension, when using this Dimension and metrics for free form key values are only reported when they are registered with
CustomTargetingService which corresponds to the UI dimension name
key-values.
You can also filter the key-values using
custom_targeting_value_id, which is automatically included when using the
custom_criteria dimension. Please feel free to get back to us if you need any further information.
Regards,
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| Anjali |
| Ad Manager API Team |
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