How to use metadata with the REST API?
We're using endpoints to write metadata with calls like '/restapi/vc/messages/id/xxx/metadata/key/foo.bar/set/?value=yyy' and I'd love to search on those with calls like '/restapi/vc/posts/for/met...
Forum Discussion
Hey wmertens,
What is the data type that is set up for your metadata? We currently don't support lookup by freeform_string metadata. If you're just doing true or false I would use the exists API to get all messages which have the cisco.ispublishable metadata applied to it and not apply metadata where you want false. http://lithosphere.lithium.com/t5/rest-api/bd-p/developers-rest-api?leaf-id=Community.posts#Community.posts.for.metadata.key.key.exists
Hope this helps,
Yuri
What is the data type that is set up for your metadata? We currently don't support lookup by freeform_string metadata. If you're just doing true or false I would use the exists API to get all messages which have the cisco.ispublishable metadata applied to it and not apply metadata where you want false. http://lithosphere.lithium.com/t5/rest-api/bd-p/developers-rest-api?leaf-id=Community.posts#Community.posts.for.metadata.key.key.exists
Hope this helps,
Yuri
No, the /exists call returns false.
PS: Hey I didn't see those API docs before, cool :)
Whoops, my apologies, that API is supposed to show you whether any messages have that metadata assigned. Are you sure you're spelling the metadata name correctly? I wonder if capitalization matters here.
YuriP.S. Glad you like the new docs
Hey wmertens,
The issue here is that you have both a metadata item named cisco.ispublishable and a custom tag named cisco.ispublishable. When creating a message it looks like the custom tag is applied. In order to lookup using the custom tag, you need to prepend "modbar" to the key as outlined here:
So the call should be restapi/vc/posts/for/metadata/key/modbar.cisco.ispublishable/value/true
Also thanks to KrisS for helping out with this.
Hope this helps,
Yuri
- Actually, we don't have custom tags enabled in prod, where we have the same issue.
I'm running into the same issue here and wondering if there is any insight to be had. I have defined a metadata element as canonicalized_string.
I have that metadata set on a specific post, and can verify it:
/restapi/vc/messages/id/154625/metadata/key/lithiumcse.metabrad
But when I use the existence method as follows:
/restapi/vc/posts/for/metadata/key/lithiumcse.metabrad/exists
returns false.
Any thoughts?
