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    DataWorks:CheckMetaPartition

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    DataWorks:CheckMetaPartition

    Last Updated:Oct 17, 2024

    Checks whether a partition in a MaxCompute metatable exists.

    Debugging

    You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

    Authorization information

    There is currently no authorization information disclosed in the API.

    Request parameters

    ParameterTypeRequiredDescriptionExample
    TableGuidstringYes

    The GUID of the MaxCompute metatable.

    		odps.engine_name.table_name
    PartitionstringYes

    The name of the partition in the MaxCompute metatable.

    		ds=202005
    ClusterIdstringNo

    This parameter is deprecated.

    		abc
    DatabaseNamestringNo

    The name of the metadatabase.

    		abc
    TableNamestringNo

    The name of the metatable.

    		abc
    DataSourceTypestringNo

    The type of the data source. Set the value to odps.

    		emr

    Response parameters

    ParameterTypeDescriptionExample
    object

    The response parameters.

    HttpStatusCodeinteger

    The HTTP status code.

    		200
    Databoolean

    Indicates whether the partition in the MaxCompute metatable exists. Valid values:

    • true
    • false
    		true
    RequestIdstring

    The request ID.

    		0bc1ec92159376
    ErrorMessagestring

    The error message.

    		The connection does not exist.
    ErrorCodestring

    The error code.

    		Invalid.Tenant.ConnectionNotExists
    Successboolean

    Indicates whether the request was successful.

    		true

    Examples

    Sample success responses

    JSONformat

    {
  "HttpStatusCode": 200,
  "Data": true,
  "RequestId": "0bc1ec92159376",
  "ErrorMessage": "The connection does not exist.",
  "ErrorCode": "Invalid.Tenant.ConnectionNotExists",
  "Success": true
}

    Error codes

    HTTP status codeError codeError messageDescription
    400Invalid.Meta.TableNotExistThe table does not exist.The table does not exist.
    400InvalidParameter.Meta.CommonErrorThe specified parameter is invalid.The request parameter is invalid.
    400InvalidParameter.Meta.IllegalThe app guid parameter is invalid.The app guid parameter is invalid.
    400InvalidParameter.Meta.NotExistThe object does not exist.-
    400InternalError.UserId.MissingAn internal system error occurred. Try again later.-
    400InternalError.Meta.NoCalcEngineAn error occurred while retrieving the compute engine based on the MaxCompute project.Incorrect project entered by user
    403Forbidden.Meta.NoTenantThe user is not the owner of any tenants.The user is not the owner of any tenants.
    403Forbidden.AccessAccess is forbidden. Please first activate DataWorks Enterprise Edition or Flagship Edition.No permission, please authorize
    429Throttling.ApiThe request for this resource has exceeded your available limit.-
    429Throttling.Api.RiskThe request for this resource has exceeded your daily available limit.-
    429Throttling.SystemThe DataWorks system is busy. Try again later.-
    429Throttling.UserYour request is too frequent. Try again later.-
    500InternalError.SystemAn internal system error occurred. Try again later.-
    500InternalError.Meta.TenantTimeOutFailed to connect to the interface network.Failed to connect to the interface network.
    500InternalError.Meta.UnknownAn unknown error occurred while processing your request.An unknown error occurred while processing your request.

    For a list of error codes, visit the Service error codes.

    Change history

    Change timeSummary of changesOperation
    No change history