Updating Data by Condition
Function
This API is used to update data by condition. It is a synchronous API. (Invocation result is returned only after the function execution is complete.)
Before calling this API, you must create an object and data records.
URI
PUT Huawei Cloud Astro Zero domain name/u-route/baas/data/v1.0/bobject/{objectName}
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
objectName |
Yes |
String |
Explanation Data object name. For details, see Logging In to the Application Designer. You can access the application designer and choose Data > Object to view data object names. Constraints None Value: 1–80 characters Default value None |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
setValue |
Yes |
Object |
Explanation Modifies the fields and values of an object. You can do as follows to view the fields and values of an object:
Constraints None |
condition |
Yes |
Object |
Explanation Condition for updating a record, which is similar to the where condition in SQL statements. Constraints None |
Response Parameters
Parameter |
Type |
Description |
---|---|---|
resCode |
String |
Explanation Return code. Value If the request is successful, 0 is returned. For details about other error codes, see Error Codes. |
resMsg |
String |
Explanation Message returned. Value If the request is successful, "Success" is returned. In other cases, an error message is returned. |
result |
Number |
Explanation Number of updated records. This parameter is carried when the request is successful. Value None |
Example Request
PUT https://Huawei Cloud Astro Zero domain name/u-route/baas/data/v1.0/bobject/TestProject__testForObject__CST { "setValue": { "name": "name3" }, "condition": { "conjunction": "AND", "conditions": [ { "field": "name", "operator": "eq", "value": "newName" } ] } }
Example Response
{ "resCode": "0", "resMsg": "Success", "result": 1 }
Status Code
See Status Codes.
Error Code
See Error Codes.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot