Update Resource Spaces

This API is used by an application to update the name of a resource space.

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

PUT /v5/iot/{project_id}/apps/{app_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Parameter description: project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
app_id	Yes	String	Parameter description: resource space ID, which uniquely identifies a resource space and is allocated by the platform during resource space creation. The resource space corresponds to the original application of the platform. The meaning of the resource space in the platform is the same as that of the application. The only difference lies in the name. Value: The value can contain a maximum of 36 characters. Only letters, digits, underscores (_), and hyphens (-) are allowed.

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	Parameter description: user token. The token can be obtained by calling the IAM API.
Instance-Id	No	String	Parameter description: instance ID. Unique identifier of each instance in the physical multi-tenant scenario. Mandatory for professional editions and recommended in other cases. Log in to the IoTDA console and choose Overview in the navigation pane to view the instance ID. For details, see Viewing Instance Details.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
app_name	No	String	Parameter description: resource space name. Value: The value can contain a maximum of 64 characters. Only letters, digits, underscores (_), and hyphens (-) are allowed.

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
app_id	String	Resource space ID, which uniquely identifies a resource space and is allocated by the platform during resource space creation. The resource space corresponds to the original application of the platform. The meaning of the resource space in the platform is the same as that of the application. The only difference lies in the name.
app_name	String	Resource space name.
create_time	String	Time when the resource space was created. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.
default_app	Boolean	Whether the resource space is the default resource space.

PUT https://{endpoint}/v5/iot/{project_id}/apps/{app_id}

{
  "app_name" : "testApp"
}

Status code: 200

{
  "app_id" : "0ab87ceecbfc49acbcc8d5acdef3c68c",
  "app_name" : "testApp",
  "create_time" : "20151212T121212Z",
  "default_app" : true
}

Parent topic: Resource Space Management

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