Function

This API is used to modify a specific resource. When modifying the resource, specify the resource ID.

The resource type and directory cannot be modified.

URI

URI format
PUT /v1/{project_id}/resources/{resource_id}

Parameter description

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain a project ID, see Project ID and Account ID.
resource_id	Yes	String	Resource ID. For details about how to obtain the resource ID, see Querying a Resource List. The returned ID is resource_id.

Request Parameters

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
workspace	No	String	Workspace ID. If this parameter is not set, data in the default workspace is queried by default. To query data in other workspaces, this header must be carried.

**Table 3** Resource parameters
Parameter	Mandatory	Type	Description
name	Yes	String	Name of the resource. The name contains a maximum of 32 characters, including only letters, numbers, underscores (_), and hyphens (-).
type	Yes	String	Resource type. archive file jar
location	No	String	OBS path for storing the resource file. When type is set to jar, location is the path for storing the main JAR package. The path contains a maximum of 1,023 characters. For example, obs://myBucket/test.jar
dependFiles	No	List<String>	JAR package and properties file that the main JAR package depends on. The description contains a maximum of 10,240 characters.
dependPackages	No	List<DependPackage>	JAR package and properties file that the main JAR package depends on. The description contains a maximum of 10,240 characters. If this parameter and the dependFiles parameter are both available, this parameter is preferentially parsed.
desc	No	String	Description of the resource. The description contains a maximum of 255 characters.
directory	Yes	String	Directory for storing the resource. Access the DataArts Studio console and choose Data Development. In the left navigation pane, choose Development > Develop Script. In the directory tree of the script, you can view the created directories. The default directory is the root directory.

**Table 4** DependPackage parameters
Parameter	Mandatory	Type	Description
type	No	String	File type
location	No	String	File path

Response Parameters

None.

Example Request

Modify a resource named test. The resource type is jar. The OBS path where the resource file is located is obs://dlf-test/hadoop-mapreduce-examples-2.4.1.jar. The JAR package and properties file on which the resource's main JAR package depends are obs://dlf-test/depend1.jar","obs://dlf-test/depend2.jar. The description is test. The directory where the resource is located is /resource.

PUT /v1/b384b9e9ab9b4ee8994c8633aabc9505/resources/3624d1c3-5df5-4f20-9af9-98eadad6c5f9
{
	"name": "test",
	"type": "jar",
	"location": "obs://dlf-test/hadoop-mapreduce-examples-2.4.1.jar",
	"dependFiles": ["obs://dlf-test/depend1.jar","obs://dlf-test/depend2.jar"],
	"desc": "test",
	"directory":"/resource"
}

Example Response

Success response
HTTP status code 204

Failure response

HTTP status code 400

{
    "error_code":"DLF.6241",
    "error_msg":"The resource information does not exist."
}

Modifying a Resource

Function

URI

Request Parameters

Response Parameters

Example Request

Example Response