# Permission Taxonomies

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 - [POST /audience_segments](https://apidocs.mediamath.com/apis/audience-taxonomies/permission-taxonomies/post_audience_segments.md): To create a new permission taxonomy, submit a POST with the Content-Type set to "application/json". The body of the API call will be raw JSON and consists of 3 sections: * **Permissions:** You may pro
 - [GET /audience_segments](https://apidocs.mediamath.com/apis/audience-taxonomies/permission-taxonomies/get_audience_segments.md): Query parameters should be of the form (field)(operator)(value) where operator can be == (equal to) or =: (like) Example: /?q=name=:MediaMath will return segments within your taxonomies that have name
 - [GET /audience_segments/grants/{vendor_id}](https://apidocs.mediamath.com/apis/audience-taxonomies/permission-taxonomies/get_audience_segments-grants-$vendor_org_id.md): This will retrieve [entity](https://apidocs.mediamath.com/campaigns/api-reference#entity-heirarchy) IDs in the MediaMath Platform (organizations, agencies and/or advertisers) to which you, as a data p
 - [GET /audience_segments/{taxonomy_id}](https://apidocs.mediamath.com/apis/audience-taxonomies/permission-taxonomies/get_audience_segments-taxonomy_id.md): With a taxonomy ID (obtained by creating a new taxonomy), you can retrieve the taxonomy to review permissions and audience segment details.
 - [POST /audience_segments/{taxonomy_id}](https://apidocs.mediamath.com/apis/audience-taxonomies/permission-taxonomies/post_audience_segments-taxonomy_id.md): With a taxonomy ID (obtained from [creating a new taxonomy](https://apidocs.mediamath.com/dmp/audience-segments/permission-taxonomies/post-audience-segments)), you can update the taxonomy, change perm