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RDS for PostgreSQL

RDS for PostgreSQL

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Managing accounts
ResetDBAccount
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ResetDBAccount
Call the ResetDBAccount API to reset the account password.​
Request type​
Synchronous request.​
Debug​
API Explorer
You can initiate calls online through API Explorer without paying attention to the signature generation process and quickly obtain the call results.
​
Request parameters​
​
Parameter​
Type​
Required?​
Example​
Description​
InstanceId​
String​
Yes​
postgres-ca7b7019****​
Instance ID.​
AccountName​
String​
Yes​
testuser​
Database account name. The rules for setting the account name are as follows:​
  • The name length is limited to 2–63 characters.​
  • Consists of letters, digits, underscores (_), or hyphens (-).​
  • Must start with a letter and end with a letter or a digit.​
  • Reserved words cannot be used. For the list of all disabled keywords, refer to Disabled keywords.​
AccountPassword​
String​
Yes​
Test@123456​
New password for resetting the database account password. The rules for setting the database account password are as follows:​
  • The password length is limited to 8~32 characters.​
  • The password consists of any three types of characters as follows: uppercase letters, lowercase letters, digits, and special characters.​
  • Special characters include !@#$%^*&()_+-=.​
​
Response parameter​
null​
Sample​
Sample request​
​
POST /?Action=ResetDBAccount&Version=2022-01-01 HTTP/1.1​
Content-Type: application/json​
Host: rds-postgresql.cn-beijing.volcengineapi.com​
X-Date: 20231002T101010Z​
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_postgresql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****​
{​
"InstanceId": "postgres-ca7b7019****",​
"AccountName": "test123",​
"AccountPassword": "Root****"​
}​
​
Sample response​
​
{​
"ResponseMetadata": {​
"RequestId": "20230802164732CE4FCB7FCAD8FBF6494D",​
"Action": "ResetDBAccount",​
"Version": "2022-01-01",​
"Service": "rds_postgresql",​
"Region": "cn-beijing"​
},​
"Result": null​
}​
​
Last updated: 2026.03.31 10:45:18