API Overview

**Table 1** TMS APIs
API	Description
Querying the API Version	API for querying TMS API versions
Querying Details About an API Version	API for querying details about a specified TMS API version
Creating Predefined Tags	API for creating or deleting predefined tags. You can use predefined tags to tag resources.
Deleting Predefined Tags	API for deleting predefined tags. You can delete predefined tags created.
Query a Predefined Tag List	API for querying predefined tags of a specified user
Modifying Predefined Tags	API for modifying a predefined tag
Querying the Tag Quota	API for querying the tag quota
Batch Adding Tags	API for batch adding tags to multiple resources
Batch Removing Tags	API for batch removing tags from multiple resources
Querying a Tag List	API for querying all tag keys in a specified region
Querying a Tag Value List	API for querying all tag values of a specified tag key in a region
Querying Resource Tags	API for querying tags of a specified resource
Filtering Resources by Tag	API for querying resources by tag
Querying Services Supported by TMS	API for querying cloud services supported by TMS