Link to OBS

When connecting CDM to the destination OBS bucket, you need to add the read and write permissions to the destination OBS bucket, and file authentication is not required.

When connecting CDM to OBS, configure the parameters as described in Table 1.

**Table 1** Parameter description
Parameter	Description	Example Value
Name	Link name, which should be defined based on the data source type, so it is easier to remember what the link is for	obs_link
OBS Endpoint	You can obtain the endpoint by either of the following means: To obtain the endpoint of an OBS bucket, go to the OBS console and click the bucket name to go to its details page. An endpoint is the request address for calling an API. Endpoints vary depending on services and regions. You can obtain endpoints from . You can enter a bucket-level domain name, for example, test.xx.com. In this case, you can query only the test bucket.	-
Port	Data transmission port. The HTTPS port number is 443 and the HTTP port number is 80.	443
OBS Bucket Type	Select a value from the drop-down list, generally, Object Storage.	Object Storage
AK	AK and SK are used to log in to the OBS server. You need to create an access key for the current account and obtain an AK/SK pair. To obtain an access key, perform the following steps:	-
SK		-