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Tag Management
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More Documents
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User Guide (Paris Region)
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Troubleshooting
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- A File System Is Automatically Disconnected from the Server
- A Server Fails to Access a File System
- The File System Is Abnormal
- Data Fails to Be Written into a File System Mounted to ECSs Running Different Types of Operating Systems
- Failed to Mount an NFS File System to a Windows IIS Server
- Writing to a File System Fails
- Error Message "wrong fs type, bad option" Is Displayed During File System Mounting
- Failed to Access the Shared Folder in Windows
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FAQs
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Others
- How Do I Access a File System from a Server?
- How Do I Check Whether a File System on a Linux Server Is Available?
- What Resources Does SFS Occupy?
- Why Is the Capacity Displayed as 10P After I Mount My SFS Capacity-Oriented File System?
- Can a File System Be Accessed Across Multiple AZs?
- How Can I Migrate Data Between SFS and EVS?
- Can I Directly Access SFS from On-premises Devices?
- How Do I Delete .nfs Files?
- Why My File System Used Space Increases After I Migrate from SFS Capacity-Oriented to SFS Turbo?
- How Can I Improve the Copy and Delete Efficiency with an SFS Turbo File System?
- How Do Second- and Third-level Directory Permissions of an SFS Turbo File System Be Inherited?
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- API Reference (Paris Region)
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Copied.
Querying the Number of Resources
Function
This API is used to query the number of resources.
URI
- POST /v3/sfs/tms/{project_id}/file-systems/resource-instances/count
- Parameter description
Parameter
Mandatory
Type
Description
project_id
Yes
String
The project ID. For details, see Obtaining a Project ID.
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
Content-type |
Yes |
String |
The MIME type of the request body. Example: application/json |
X-Auth-Token |
No |
String |
The user token. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
without_any_tag |
No |
boolean |
Excludes resources with any of the specified tags. If this parameter is set to true, all resources without tags are queried. In this case, the tags field is ignored. If this parameter is set to false or not specified, it does not take effect, which means that all resources are returned or resources are filtered by tags or matches. |
tags |
No |
List<tag> |
The resources to be queried contain tags listed in tags. Each resource to be queried can contain a maximum of 20 tag keys, and each key can have a maximum of 20 values. The tag value of a tag key can be an empty array but the structure cannot be missing. Each tag key must be unique, and the tag values of a key must also be unique. The response returns resources containing all tags in this list. Keys in this list are in an AND relationship while values in each key-value structure is in an OR relationship. If this parameter is not specified, all resources will be returned. For details, see Table 3. |
sys_tags |
No |
List<tag> |
Contains system tags. This parameter is only available to users with the op_service permission. This parameter cannot be used with filtering criteria without_any_tag and tags at the same time. This field contains only one tag structure currently. The key is fixed at _sys_enterprise_project_id. The value is the ID of an enterprise project. The key contains only one value. Value 0 indicates the default enterprise project. For details, see Table 3. |
matches |
No |
List<match> |
The fields to be matched. The key in match is a dictionary value fixed at resource_name, meaning that the prefix search is performed based on the value of the key. It will be extended later. For details, see Table 4. |
Response Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
total_count |
Yes |
Integer |
The total number of records. |
Example Request
Querying the number of resources using project ID **c80a2157ba1d46c0825265947342077c**:
POST https://{endpoint}/v3/sfs/tms/c80a2157ba1d46c0825265947342077c/file-systems/resource-instances/count
Request body example:
{ "tags":[ { "key":"key1", "values":[ "value1", "value2" ] }, { "key":"key2", "values":[ "value1", "value2" ] } ], "matches":[ { "key":"resource_name", "value":"resource1" } ], "without_any_tag":"true" }
Example Response
{ "total_count":1 }
Status Codes
- Normal
Status Code |
Description |
---|---|
200 |
Number of resources queried. |
- Abnormal
Status Code |
Description |
---|---|
400 |
Invalid tag parameter. |
401 |
Certification failed. |
403 |
Authentication failed. |
404 |
Resource not found. |
500 |
System error. |
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