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Optical Character Recognition
Optical Character Recognition
- What's New
- Function Overview
- Product Bulletin
- Service Overview
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Billing
- Billing Overview
- Billing Modes
- Billing Items
- Billing Examples
- Billing Mode Changes
- Renewing Subscriptions
- Bills
- Arrears
- Billing Termination
- Cost Management
-
Billing FAQ
- Why Do I Get Additional Charges or Arrears After Purchasing a Package?
- Why Can I Still Call the Service and Incur Arrears When My Account Balance Is Zero?
- Why Do I Get Additional Charges or Arrears After Unsubscribing from an OCR Service?
- Can I Refund a Package After I Buy It?
- How Is Billing Handled When a Package Is Used Up? And How Can I Check the Remaining Quota and Receive Alerts for My Package?
- How Does a Member Account Use a Package Purchased by an Enterprise Master Account?
- What Is Fee Deduction Order for Multiple Packages?
- What are Grace Period and Retention Period?
- What Is Considered Valid Billing for OCR?
- Can Different API Packages Be Shared?
- Can OCR Be Charged by Project?
- Getting Started
- User Guide
- SDK Reference
- API Reference
-
FAQs
- Subscription
-
Token-based Authentication
- What Are the Username, Domain Name, and Project Name in the Token Message Body?
- Why Is the Error Message "The account is locked." Displayed?
- Why Is the Error Message "The username or password is wrong." Displayed?
- Why Does the Token Retrieval Process Return a 401 Status Code?
- Why Does the Token Fail to Be Obtained When I Use Postman to Call an ORC API?
- Why Don't I Have Programming Access Permissions?
- Why Does the Header Overflow When I Use Postman to Call an OCR API?
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API
- How Do I View the API Usage?
- Why Is the Actual Number of API Calls Inconsistent with the Record Displayed on the Management Console?
- Does OCR Support Batch Processing?
- Can the OCR Results Be Converted into Word, TXT, or PDF Files?
- How Do I Obtain the Base64 Code of an Image?
- What Is the Number of Concurrent OCR API Calls?
- How Do I Use OCR APIs?
- Can the Region Where OCR Is Called Be Different from the Region Where OBS Resources Are Located?
- Can the Input Data of OCR Be Stored Locally?
- How Do I Improve the Recognition Speed?
- How Do I Convert a PDF to an Image?
- Can OCR Read Images from Non-Huawei Cloud Storage?
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SDK
- Do OCR SDKs Need to Be Purchased?
- Do OCR SDKs Need Maven to Manage Dependency Packages?
- How Do I Change the Response Type in Returned Results?
- How Can I Fix an SSL Configuration Error?
- How Can I Fix a "connect timed out" Error?
- Why Does the Project ID Fail to Be Obtained?
- What Should I Do if I Forget My AK and SK?
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Error Code
- Why Do I Fail to Call an OCR API?
- How Do I Handle the Error APIG.0301?
- How Do I Handle the Error APIG.0201?
- How Do I Handle the Error APIG.0101?
- How Do I Handle the Error APIG.0106?
- How Do I Handle the Error APIG.0308?
- How Do I Handle the Error ModelArts.0212?
- How Do I Handle the Error ModelArts.4603 or ModelArts.4704?
- How Do I Handle the Error ModelArts.4204?
- Permissions
- Data Security and Privacy
- Regions and AZs
- General Consulting
- Videos
- Glossary
- More Documents
- General Reference
On this page
Help Center/
Optical Character Recognition/
User Guide/
Permission Management/
Creating a User Group and an IAM User
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Creating a User Group and an IAM User
Creating a User Group
- Log in to the IAM console using a master account.
- On the IAM console, choose User Groups from the navigation pane, and click Create User Group in the upper right corner.
- In the displayed page, enter a user group name.
- Return to the user group list and click Authorize in the Operation column.
- Select policies or roles and click OK.
- Select the service to which the permission applies. Select Optical Character Recognition (OCR) and assign required permissions to the user group.
OCR FullAccess: all permissions, which enables IAM users to subscribe to, unsubscribe from, and use OCR services.
OCR ReadOnlyAccess: the read-only access permission, which enables IAM users to only use but not subscribe to or unsubscribe from OCR services. The master account is required to subscribe to or unsubscribe from OCR services.
- Click Next and set the minimum authorization scope for the user group. Click OK.
- All resources: The minimum authorization scope is not set. After authorization, users can use all resources in the account based on their permissions.
- Region-specific projects: After authorization, users can use resources in the selected region projects based on their permissions.
- IAM users can use the resources in the enterprise projects you select, as specified by the permissions. This option is available only when the enterprise project function has been enabled.
Create an IAM user and add it to a user group.
- Create a user on the IAM console. Click + Create User in the upper right corner and configure basic user information.
- Click Next to add the user to the user group.
- Click Create.
Parent topic: Permission Management
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