Updated on 2024-06-27 GMT+08:00

Error Codes

If an error code starting with APIGW is returned after you call an API, rectify the fault by referring to the instructions provided in API Gateway Error Codes.

Status Code

Error Codes

Error Message

Description

Solution

200

IOTDA.014111

Command request timed out. Check whether the device returns a response within the specified time after receiving the request.

Command request timed out. Check whether the device returns a response within the specified time after receiving the request.

When this synchronous API is called, the device needs to respond after receiving the command. Check whether the device returns a response to the platform within the specified time after receiving the request.

400

IOTDA.000006

Invalid input data.

Invalid input data.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.000008

Invalid input. The request format is invalid. For details, see the error message.

Invalid input. The request format is invalid. For details, see the error message.

Check whether the request format is correct.

400

IOTDA.000009

Invalid input. Invalid time format.

Invalid input. Invalid time format.

Check whether the time format in request parameters is the same as that specified in the documentation.

400

IOTDA.000010

Invalid input. The start time must be earlier than the end time.

Invalid input. The start time must be earlier than the end time.

The start time in the request must be earlier than the end time.

400

IOTDA.000011

Invalid input. The specified parameter 'pageNo' is out of range.

Invalid input. The specified parameter 'pageNo' is out of range.

Check whether the value of pageNo in the request is within the range specified in the documentation.

400

IOTDA.000012

Invalid input. The specified parameter 'pageSize' is out of range.

Invalid input. The specified parameter 'pageSize' is out of range.

Check whether the value of pageSize in the request is within the range specified in the documentation.

400

IOTDA.000013

Invalid input. The value of 'pageSize' multiplying 'pageNo' exceeds the upper limit.

Invalid input. The value of 'pageSize' multiplying 'pageNo' exceeds the upper limit.

Check the values of pageSize and pageNo.

400

IOTDA.000014

Invalid input. The specified parameter 'nextToken' is out of range.

Invalid input. The specified parameter 'nextToken' is out of range.

Check whether the value of nextToken in the request is within the range specified in the documentation.

400

IOTDA.000017

Invalid input. The specified parameter 'limit' is out of range.

Invalid input. The specified parameter 'limit' is out of range.

Check whether the value of limit in the request is within the range specified in the documentation.

400

IOTDA.000018

Invalid input. The specified parameter 'marker' is out of range.

Invalid input. The specified parameter 'marker' is out of range.

Check whether the value of marker in the request is within the range specified in the documentation.

400

IOTDA.000030

Failed to register the resource in Stage. Please try again later.

Failed to register the resource in Stage. Please try again later.

Try again later or contact Huawei technical support engineers.

400

IOTDA.000031

Failed to deregister the resource in Stage. Please try again later.

Failed to deregister the resource in Stage. Please try again later.

Try again later or contact Huawei technical support engineers.

400

IOTDA.000032

Failed to update the resource in Stage. Please try again later.

Failed to update the resource in Stage. Please try again later.

Try again later or contact Huawei technical support engineers.

400

IOTDA.001001

Invalid input for this application.

Invalid input for this application.

Refer to the request parameters in the Huawei Cloud documentation at Create a Resource Space.

400

IOTDA.001004

AppId is not in request header.

AppId is not in request header.

Carry the corresponding application ID.

400

IOTDA.001011

Invalid input. The specified parameter 'app_id' is not carried.

Invalid input. The specified parameter 'app_id' is not carried.

Add the app_id parameter to the request.

400

IOTDA.001012

Invalid input. The appId already exists.

Invalid input. The appId already exists.

Change a resource space ID.

400

IOTDA.001013

Invalid input. The source and target instance IDs cannot be the same.

Invalid input. The source and target instance IDs cannot be the same.

Check whether the instance ID is correct.

400

IOTDA.004002

Invalid input. The tag_key %s cannot start with 'iot_'.

Invalid input. The tag_key %s cannot start with 'iot_'.

Change the value of tag_key and try again.

400

IOTDA.004003

Invalid input. The tag_key %s does not exist.

Invalid input. The tag_key %s does not exist.

Check whether the value of tag_key is correct or whether the tag exists.

400

IOTDA.004004

Invalid input. This tag key %s already exists.

Invalid input. This tag key %s already exists.

Change the value of tag_key and try again.

400

IOTDA.005002

Upgrade Failed. Invalid device version.

Upgrade Failed. Invalid device version.

Check whether the version number reported by the device is empty.

400

IOTDA.005003

Upgrade failed. Verify device version failed.

Upgrade failed. Verify device version failed.

Ensure that the version number reported by the device is the same as the version number of the software and firmware packages.

400

IOTDA.005004

Upgrade failed. The current version cannot be upgraded to the target version.

Upgrade failed. The current version cannot be upgraded to the target version.

Ensure that the version number reported by the device is the same as the source version number of the software and firmware packages.

400

IOTDA.005005

Upgrade failed. Invalid update status.

Upgrade failed. Invalid update status.

Check whether the reported update status is correct.

400

IOTDA.005006

Upgrade Failed. ErrorCode: %s, description : %s.

Upgrade Failed. ErrorCode: %s, description : %s.

Check whether the reported code stream is correct, you can refer to the document Device Reporting the Upgrade Status.

400

IOTDA.005007

Upgrade failed. The format of the device data is invalid.

Upgrade failed. The format of the device data is invalid.

Check the format of data reported by the device by following the instructions inSoftware and Firmware Upgrade.

400

IOTDA.005008

Upgrade failed. Reported progress %d%% is invalid.

Upgrade failed. Reported progress %d%% is invalid.

Ensure that the reported upgrade progress ranges from 0 to 100.

400

IOTDA.005009

Upgrade failed. Invalid result_code.

Upgrade failed. Invalid result_code.

Check the value of result_code in the paras structure by following the instructions in Device Reporting the Upgrade Status page.

400

IOTDA.005010

Upgrade failed. Waiting for %s timed out.

Upgrade failed. Waiting for %s timed out.

The device needs to respond in time. Otherwise, the task times out and fails.

400

IOTDA.005011

Upgrade failed. Send %s command failed.

Upgrade failed. Send %s command failed.

Contact Huawei technical support engineers.

400

IOTDA.009002

The resource model does not exist.

The resource model does not exist.

Check whether the request parameters contain resource and event, or notifyType.

400

IOTDA.009004

The subscription subject does not belong to the current application.

The subscription subject does not belong to the current application.

Check whether the mapping between the subscription record and the application is correct.

400

IOTDA.009005

Invalid request callback URL.

Invalid request callback URL.

Modify the callback URL by following the instructions in Subscription and Push.

400

IOTDA.009006

The subscription subject already exists.

The subscription subject already exists.

The subscription record already exists. You do not need to subscribe again.

400

IOTDA.009007

The request channel is invalid.

The request channel is invalid.

Check whether the channel parameter in the request meets the value requirements of the corresponding API.

400

IOTDA.009009

The filter is invalid.

The filter is invalid.

Contact Huawei technical support engineers.

400

IOTDA.009010

The resource and event do not match.

The resource and event do not match.

Check whether the resource and event parameters in the request meet the requirements in the API reference.

400

IOTDA.010000

Invalid input for this rule.

Invalid input for this rule.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.010001

The rule name already exists.

The rule name already exists.

Use another rule name and try again.

400

IOTDA.010004

Invalid parameter in the rule condition.

Invalid parameter in the rule condition.

Ensure that the parameters related to SQL statements in the request are correct.

400

IOTDA.010005

Invalid parameter in the rule action.

Invalid parameter in the rule action.

Check whether the action parameter in the request meets the requirements in the Huawei Cloud documentation.

400

IOTDA.010006

Duplicate rule condition ID.

Duplicate rule condition ID.

Change the rule condition ID and try again.

400

IOTDA.010007

Duplicate rule action ID.

Duplicate rule action ID.

Change the rule action ID and try again.

400

IOTDA.010008

The device in the rule condition does not exist.

The device in the rule condition does not exist.

Check whether the request parameters are correct or whether the device exists on the platform.

400

IOTDA.010009

The device in the rule action does not exist.

The device in the rule action does not exist.

Check whether the request parameters are correct or whether the device exists on the platform.

400

IOTDA.010010

The device information in the rule condition does not exist.

The device information in the rule condition does not exist.

Check whether the request parameters are correct or whether the device exists on the platform.

400

IOTDA.010011

The device information in the rule action does not exist.

The device information in the rule action does not exist.

Check whether the request parameters are correct or whether the device exists on the platform.

400

IOTDA.010012

The tag in the rule condition does not exist.

The tag in the rule condition does not exist.

Check whether the request parameters are correct or whether the tag exists on the platform.

400

IOTDA.010013

Invalid rule parameter.

Invalid rule parameter.

Verify parameters by referring to "Request Parameters".

400

IOTDA.010014

Invalid input. The rule action of the DEVICE_ALARM type can be created only in the condition of the DEVICE_DATA type.

Invalid input. The rule action of the DEVICE_ALARM type can be created only in the condition of the DEVICE_DATA type.

When creating a rule action of the DEVICE_ALARM type, set the rule condition type to the DEVICE_DATA rule condition.

400

IOTDA.010015

Max rules (10) reached.

Max rules (10) reached.

Delete unnecessary rules and try again.

400

IOTDA.010016

Invalid input. Only one DEVICE_ALARM rule can be created.

Invalid input. Only one DEVICE_ALARM rule can be created.

The DEVICE_ALARM rule already exists and does not need to be created again.

400

IOTDA.010017

Invalid input. The rule condition of the DEVICE_DATA type cannot contain both product_id and device_id.

Invalid input. The rule condition of the DEVICE_DATA type cannot contain both product_id and device_id.

Ensure that either device_id or product_id in the rule condition of the DEVICE_DATA type is specified.

400

IOTDA.010018

Invalid input. Both device_id and product_id in the rule condition of the DEVICE_DATA type are empty.

Invalid input. Both device_id and product_id in the rule condition of the DEVICE_DATA type are empty.

Ensure that either device_id or product_id in the rule condition of the DEVICE_DATA type is specified.

400

IOTDA.010019

The rule with the same condition already exists.

The rule with the same condition already exists.

The rule already exists and does not need to be created again.

400

IOTDA.010021

Invalid app_id.

Invalid app_id.

Check whether the app_id parameter in the request is correct.

400

IOTDA.010022

The rule has no action and cannot be enabled.

The rule has no action and cannot be enabled.

Use the API for modifying a rule to add an action to the rule.

400

IOTDA.010023

Duplicate channeldetail in the rule action.

Duplicate channeldetail in the rule action.

The rule already exists. Do not register it again or delete unnecessary rules and try again.

400

IOTDA.010024

Invalid input. Invalid address.

Invalid input. Invalid address.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.010025

Invalid input. Invalid username or password.

Invalid input. Invalid username or password.

Check whether the username and password in the request meet the requirements in the Huawei Cloud documentation.

400

IOTDA.010026

Invalid input. The streamId or streamName is empty.

Invalid input. The streamId or streamName is empty.

Check whether the stream ID and stream name in the request meet the requirements in the Huawei Cloud documentation.

400

IOTDA.010027

Invalid input. Failed to query the channel.

Invalid input. Failed to query the channel.

Check whether the request parameters are consistent with the actual cloud service product parameters.

400

IOTDA.010028

Invalid input. Invalid log_group_id or log_stream_id.

Invalid input. Invalid log_group_id or log_stream_id.

Check whether log_group_id and log_stream_id in the request meet the requirements in the Huawei Cloud documentation.

400

IOTDA.010029

Invalid input. Invalid func_urn.

Invalid input. Invalid func_urn.

Check whether the func_urn parameter in the request meets the requirements in the Huawei Cloud documentation.

400

IOTDA.010030

Invalid input. Connect to the database failed.

Invalid input. Connect to the database failed.

Check whether the database connection parameter in the request meets the requirements in the Huawei Cloud documentation.

400

IOTDA.010031

Invalid input. The table name does not exist.

Invalid input. The table name does not exist.

Check whether the table_name parameter in the request meets the requirements in the Huawei Cloud documentation.

400

IOTDA.010032

Invalid input. The suffix of the krb_file file is .conf, and the suffix of the keytab_file file is .keytab in the request.

Invalid input. The suffix of the krb_file file is .conf, and the suffix of the keytab_file file is .keytab in the request.

Check whether krb_file and keytab_file in the request meet the requirements in the Huawei Cloud documentation.

400

IOTDA.010033

Invalid input. The credential file does not exist.

Invalid input. The credential file does not exist.

Check whether the configuration credential file meets the requirements in the Huawei Cloud documentation.

400

IOTDA.010034

Invalid input. Connect to the cloud service failed.

Invalid input. Connect to the cloud service failed.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.010035

Invalid input. Max time range (24 hours) exceeded.

Invalid input. Max time range (24 hours) exceeded.

Change the parameters and try again.

400

IOTDA.010036

Invalid input. The query time dimension is invalid.

Invalid input. The query time dimension is invalid.

Change the parameters and try again.

400

IOTDA.010038

Invalid input. Connect to database failed due to invalid database info.

Invalid input. Connect to database failed due to invalid database info.

Check whether the forwarding database information in the request meets the requirements in the Huawei Cloud documentation.

400

IOTDA.010039

Invalid input. Repeated column in the action database.

Invalid input. Repeated column in the action database.

Check whether the forwarding parameters in the storage configuration meet the requirements specified in the Huawei Cloud documentation.

400

IOTDA.010040

Invalid input. Column in the action does not match that in the database.

Invalid input. Column in the action does not match that in the database.

Check whether the target storage parameter in the data forwarding configuration exists in the forwarding database.

400

IOTDA.010042

The number of rules in a project has reached the upper limit.

The number of rules in a project has reached the upper limit.

Delete unnecessary rules and try again.

400

IOTDA.010044

Invalid input. The stack policy already exists.

Invalid input. The stack policy already exists.

The stack policy configuration already exists. You do not need to create it again. Delete the configuration and try again.

400

IOTDA.010045

Invalid input. The %s parameter is invalid.

Invalid input. The %s parameter is invalid.

Check whether the stack policy configuration parameters meet the Huawei Cloud console requirements.

400

IOTDA.010047

Invalid input. The flow control policy is duplicated.

Invalid input. The flow control policy is duplicated.

The flow control policy already exists. You do not need to create it again. Delete it and try again.

400

IOTDA.010048

Invalid input. The %s parameter is invalid.

Invalid input. The %s parameter is invalid.

Check whether the flow control policy configuration meets the Huawei Cloud console requirements.

400

IOTDA.010050

Invalid input. Invalid address or the topic does not exist.

Invalid input. Invalid address or the topic does not exist.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.013000

The product does not exist or does not belong to the application.

The product does not exist or does not belong to the application.

heck whether the request parameters are correct or whether the product has been registered in the specified resource space. If no resource space is specified, products in the default resource space are searched.

400

IOTDA.013001

The serviceType of the product does not exist.

The serviceType of the product does not exist.

Check whether the product has a service type. If the product does not have a service type, call the API for modifying a product to add a service type.

400

IOTDA.013002

The properties of deviceServiceCapability do not exist.

The properties of deviceServiceCapability do not exist.

Check whether the product has properties. If the product does not have properties, call the API for modifying a product to add properties.

400

IOTDA.013003

Operation not allowed. The product is unavailable.

Operation not allowed. The product is unavailable.

Check whether the device has a product ID. If the device does not have a product ID, call the API for modifying a device to add a product ID.

400

IOTDA.013005

The productName has been used in the same application.

The productName has been used in the same application.

Change the product name and try again.

400

IOTDA.013008

The product ID has been used in the same application.

The product ID has been used in the same application.

Change the product ID and try again.

400

IOTDA.013010

Invalid input. The content in the product service capability is duplicate. Check the content %s.

Invalid input. The content in the product service capability is duplicate. Check the content %s.

The product model contains duplicate naming information.

400

IOTDA.013012

Invalid input. The size of product profile content has reached or exceeded limit.

Invalid input. The size of product profile content has reached or exceeded %s.

Keep the defined product model content within the specified range.

400

IOTDA.013015

Invalid input. The number of content items %s in the product has reached the limit %s.

Invalid input. The number of content items %s in the product has reached the limit %s.

Check the number of fields in the product.

400

IOTDA.013501

Invalid input. Invalid topic_short_name. If the value of operation_type is not SUBSCRIBE, the value of topic_short_name cannot contain the number sign (#) or plus sign (+).

Invalid input. Invalid topic_short_name. If the value of operation_type is not SUBSCRIBE, the value of topic_short_name cannot contain the number sign (#) or plus sign (+).

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.013502

Invalid input. The topic_short_name is duplicated under the same product.

Invalid input. The topic_short_name is duplicated under the same product.

Change the topic_short_name value and try again.

400

IOTDA.014001

Invalid input. The externalId parameter already exists.

Invalid input. The externalId parameter already exists.

Change the value of the externalId parameter and try again.

400

IOTDA.014002

Invalid input. The type of externalId must be String.

Invalid input. The type of externalId must be String.

Change the type of the externalId parameter to String.

400

IOTDA.014008

Invalid input. Duplicated nodeId.

Invalid input. Duplicated nodeId.

Change the node ID and try again.

400

IOTDA.014009

Invalid input. Duplicated deviceName.

Invalid input. Duplicated deviceName.

Change the device name and try again.

400

IOTDA.014010

Invalid input. The secretDevice cannot be empty when authType is SECRET.

Invalid input. The secretDevice cannot be empty when authType is SECRET.

Modify the parameters and try again.

400

IOTDA.014011

Invalid input. The secretEncryptionType cannot be empty when authType is MQTT.

Invalid input. The secretEncryptionType cannot be empty when authType is MQTT.

Contact Huawei technical support engineers.

400

IOTDA.014012

Invalid input. The pskDevice cannot be empty when authType is PSK.

Invalid input. The pskDevice cannot be empty when authType is PSK.

Change the parameters and try again.

400

IOTDA.014013

Invalid input. The SecureAccess (isSecure) must be true.

Invalid input. The SecureAccess (isSecure) must be true.

Set isSecure to true.

400

IOTDA.014017

Invalid input. The serviceType does not exist.

Invalid input. The serviceType does not exist.

Check whether the value of serviceType is the same as the value of serviceType of the product.

400

IOTDA.014023

Gateway and sensor authentication types are inconsistent.

Gateway and sensor authentication types are inconsistent.

Ensure that the authentication type of the gateway is the same as that of the child device.

400

IOTDA.014025

Invalid input. Invalid serviceId.

Invalid input. Invalid serviceId.

Check whether the service ID in the request meets the requirements in the Huawei Cloud documentation.

400

IOTDA.014027

Invalid input. The initialization cannot be empty when mode is INITIALIZATION.

Invalid input. The initialization cannot be empty when mode is INITIALIZATION.

Contact Huawei technical support engineers.

400

IOTDA.014028

Invalid input. The gateway is not online.

Invalid input. The gateway is not online.

Try again after the gateway goes online.

400

IOTDA.014031

Invalid input. The device already exists.

Invalid input. The device already exists.

The device ID already exists,Change the parameter, such as the device ID, and try again.

400

IOTDA.014033

Invalid input. When the product protocol is CoAP, the password must be in hexadecimal format.

Invalid input. When the product protocol is CoAP, the password must be in hexadecimal format.

Change the password to a hexadecimal character string.

400

IOTDA.014034

Invalid input. The serviceId or eventType does not match.

Invalid input. The serviceId or eventType does not match.

Check whether the values of service_id and event_type in the request are the same as those defined in the product model.

400

IOTDA.014035

Invalid input. The size of extension_info has reached or exceeded 1 KB.

Invalid input. The size of extension_info has reached or exceeded 1 KB.

Ensure that the value size of extension_info is not greater than 1 KB.

400

IOTDA.014043

Invalid input. The gateway does not exist.

Invalid input. The gateway does not exist.

Check whether the gateway_id parameter in the request has been registered with the platform.

400

IOTDA.014051

Invalid input. The device does not exist or does not belong to the application.

Invalid input. The device does not exist or does not belong to the application.

Check whether the request parameters are correct and whether the device has been registered with the application.

400

IOTDA.014100

Invalid command status.

Invalid command status.

Contact Huawei technical support engineers.

400

IOTDA.014104

The device command cannot be canceled because it has been canceled, executed, or expired.

The device command cannot be canceled because it has been canceled, executed, or expired.

Contact Huawei technical support.

400

IOTDA.014105

Invalid parameter 'mode'.

Invalid parameter 'mode'.

Check whether the value of mode is correct. The value can only be null, PASSIVE, or ACTIVE.

400

IOTDA.014107

Invalid input. Invalid parameter 'lifeCycle'.

Invalid input. Invalid parameter 'lifeCycle'.

Contact Huawei technical support engineers.

400

IOTDA.014108

Invalid parameter 'command_name'.

Invalid parameter 'command_name'.

Check whether the values of service_id and command_name are the same as those in the product model.

400

IOTDA.014110

Invalid input. The format of parameter 'commandBody' is not JSON.

Invalid input. The format of parameter 'commandBody' is not JSON.

Ensure that the paras parameter in the request is in JSON format.

400

IOTDA.014112

Send to device failed because the device does not subscribe to the topic.

Send to device failed because the device does not subscribe to the topic.

Check whether the device has subscribed to the topic.

400

IOTDA.014113

Invalid input. The size of paras has exceeded the upper limit.

Invalid input. The size of paras has exceeded the upper limit.

Reduce the length of the paras parameter value in the request.

400

IOTDA.014114

The API does not support MQTT devices.

The API does not support MQTT devices.

Replace the device with an NB-IoT device or use the API that supports MQTT.

400

IOTDA.014115

The API does not support NB-IoT devices.

The API does not support NB-IoT devices.

Use the API for delivering asynchronous device commands for NB-IoT devices.

400

IOTDA.014116

Invalid input. The size of request body has exceeded the upper limit.

Invalid input. The size of request body has exceeded the upper limit.

Reduce the size of request body.

400

IOTDA.014130

Invalid input. The messageId of the device is not unique.

Invalid input. The messageId of the device is not unique.

The message_id must be unique. Modify the message_id parameter.

400

IOTDA.014150

Invalid input. The topic has no permission.

Invalid input. The topic has no permission.

Check the topic parameter and ensure that the input value is correct and you have the subscription permission or all permissions on the topic in the product.

400

IOTDA.014151

Invalid input. The topic-related parameters in the request are duplicate.

Invalid input. The topic-related parameters in the request are duplicate.

Ensure that either topic or topic_full_name is specified in the request body.

400

IOTDA.014201

Invalid input. The batch task name already exists.

Invalid input. The batch task name already exists.

Change the task name and try again.

400

IOTDA.014203

Invalid input. The document parameter is invalid. errorMsg : %s.

Invalid input. The document parameter is invalid. errorMsg : %s.

Check the document parameter by following the instructions in "Request Parameters" in Create a Batch Task.

400

IOTDA.014204

Invalid input. The targets and targets_filter cannot both be empty.

Invalid input. The targets and targets_filter cannot both be empty.

Specify any one of the parameters.

400

IOTDA.014205

Invalid input. The key of targets_filter only supports %s.

Invalid input. The key of targets_filter only supports %s.

Check the targets_filter parameter by following the instructions in "Request Parameters" in Create a Batch Task.

400

IOTDA.014207

Invalid input. The start time cannot be earlier than the current time, and the latest start time cannot exceed %s days.

Invalid input. The start time cannot be earlier than the current time, and the latest start time cannot exceed %s days.

Check the schedule_time parameter by following the instructions in "Request Parameters" in Create a Batch Task.

400

IOTDA.014208

Invalid input. retry_count and retry_interval depend on each other and must be assigned at the same time.

Invalid input. retry_count and retry_interval depend on each other and must be assigned at the same time.

Specify the retry_count and retry_interval parameters.

400

IOTDA.014209

Invalid input. The task cannot be stopped because it is completed or being stopped.

Invalid input. The task cannot be stopped because it is completed or being stopped.

Check whether the task is completed or being stopped.

400

IOTDA.014210

Invalid input. The parameter 'targets_filter' does not support multiple keys.

Invalid input. The parameter 'targets_filter' does not support multiple keys.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.014216

Invalid input. The task cannot retry because the task has succeeded, stopped, being stopped or is waiting.

Invalid input. The task cannot retry because the task has succeeded, stopped, being stopped or is waiting.

Check whether the task has succeeded, stopped, being stopped, or is waiting.

400

IOTDA.014219

Invalid input. The target is not in the task.

Invalid input. The target is not in the task.

Check whether The target is not in the task.

400

IOTDA.014300

Operation not allowed. The number of certificates has reached the upper limit (%s).

Operation not allowed. The number of certificates has reached the upper limit (%s).

Delete unnecessary certificates and try again. The maximum number of certificates for a tenant is 100.

400

IOTDA.014301

Invalid certificate content.

Invalid certificate content.

Check whether the certificate content meets the X.509 standard. For details about how to parse a certificate, visit parse a certificate.

400

IOTDA.014302

Invalid input. The certificate (certificate_id: %s) already exists.

Invalid input. The certificate (certificate_id: %s) already exists.

You have uploaded a certificate with the same content. Do not upload it again.

400

IOTDA.014303

Operation not allowed. Upload certificate failed.

Operation not allowed. Upload certificate failed.

Contact Huawei technical support engineers.

400

IOTDA.014304

Operation not allowed. Delete certificate failed.

Operation not allowed. Delete certificate failed.

Contact Huawei technical support engineers.

400

IOTDA.014305

Operation not allowed. Query certificate failed.

Operation not allowed. Query certificate failed.

Contact Huawei technical support engineers.

400

IOTDA.014307

Operation not allowed. The certificate failed to verify the verifyCode.

Operation not allowed. The certificate failed to verify the verifyCode.

The certificate cn_name is inconsistent with the verification code of the current CA certificate. Check the certificate and generate a new certificate for verification.

400

IOTDA.014308

Operation not allowed. The certificate failed to verify the path.

Operation not allowed. The certificate failed to verify the path.

The certificate path is inconsistent with the path of the current CA certificate. Ensure that the two certificates are issued by the same CA.

400

IOTDA.014309

The certificate is expired or about to expire. The expiry date must be seven days later than current date.

The certificate is expired or about to expire. The expiry date must be seven days later than current date.

Apply for a valid certificate.

400

IOTDA.014310

The size of the certificate file cannot be larger than 1 MB and the file name must match the pattern ^[.a-zA-Z0-9_-]{1,255}$.

The size of the certificate file cannot be larger than 1 MB and the file name must match the pattern ^[.a-zA-Z0-9_-]{1,255}$.

Upload a certificate that meets the requirements.

400

IOTDA.014311

The certificate is in use and cannot be deleted.

The certificate is in use and cannot be deleted.

Disassociate the certificate and then delete it.

400

IOTDA.014312

Invalid input. The certificate scene does not exist.

Invalid input. The certificate scene does not exist.

Check whether the request parameters are correct.

400

IOTDA.014313

Invalid input. The certificate scene already exists.

Invalid input. The certificate scene already exists.

Check whether the request parameters are correct.

400

IOTDA.014314

Invalid input. The server certificate does not exist.

Invalid input. The server certificate does not exist.

Check whether the request parameters are correct.

400

IOTDA.014315

Invalid input. The CA certificate does not exist.

Invalid input. The CA certificate does not exist.

Check whether the request parameters are correct.

400

IOTDA.014316

Invalid input. Failed to parse the private key and certificate.

Invalid input. Failed to parse the private key and certificate.

Check whether the private key and certificate are valid and match with each other.

400

IOTDA.014318

Invalid input. The CA certificate not bind provisioning-template.

Invalid input. The CA certificate not bind provisioning-template.

Bind the template and try again.

400

IOTDA.014320

Invalid input. The provisioning-template is not exist.

Invalid input. The provisioning-template is not exist.

Check whether the template exists and try again.

400

IOTDA.014322

Invalid input. The same CA certificate has been bound provisioning-template in another application.

Invalid input. The same CA certificate has been bound provisioning-template in another application.

Unbind certificates template from other applications and try again.

400

IOTDA.014602

Invalid input. The batch task file name already exists.

Invalid input. The batch task file name already exists.

Change the file name and try again.

400

IOTDA.014603

Invalid input. The size of the batch task file exceeds the upper limit.

Invalid input. The size of the batch task file exceeds the upper limit.

The maximum size of a batch task file is 4 MB.

400

IOTDA.014604

Invalid input. The number of lines in the batch task file exceeds the upper limit.

Invalid input. The number of lines in the batch task file exceeds the upper limit.

The maximum number of lines in a batch task file is 30,000.

400

IOTDA.014605

Invalid input. The resource-suffix of the batch task file is wrong.

Invalid input. The resource-suffix of the batch task file is wrong.

Check the file parameter by following the instructions in "Request Parameters" in Upload a Batch Task File.

400

IOTDA.014606

Invalid input. Invalid batch task file name.

Invalid input. Invalid batch task file name.

Check the file parameter by following the instructions in "Request Parameters" in Upload a Batch Task File.

400

IOTDA.014608

Invalid input. The content of batch task file is invalid.

Invalid input. The content of batch task file is invalid.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.014900

Invalid input. The search SQL contains unknown field.%s.

Invalid input. The search SQL contains unknown field.%s.

Please check the search SQL statement, correct invalid fields, and try again.

400

IOTDA.014901

Invalid input.The SQL statement contains invalid parameters.%s.

Invalid input.The SQL statement contains invalid parameters.%s.

Please check the search SQL statement, correct invalid parameters, and try again.

400

IOTDA.014902

Invalid input.The search SQL is invalid.%s.

Invalid input.The search SQL is invalid.%s.

Please check the search SQL statement, use the correct syntax in the reference document, and try again.

400

IOTDA.015100

Invalid input. proxy_name is already exists.

Invalid input. proxy_name is already exists.

Change the parameter, such as the proxy_name, and try again.

400

IOTDA.015200

Invalid input. policy_name is already exists.

Invalid input. policy_name is already exists.

Change the parameter, such as the policy_name, and try again.

400

IOTDA.015203

Invalid input. The bind target not exist or does not belong to the application.

Invalid input. The bind target not exist or does not belong to the application.

Check whether the request parameters are correct and whether the bind target exist in the application.

400

IOTDA.015205

Invalid input. The target has been bound to the device-policy.

Invalid input. The target has been bound to the device-policy.

The target has been bound to the device-policy, no need to bind again.

400

IOTDA.015206

Invalid input. The device-policy id does not exist.

Invalid input. The device-policy id does not exist.

The device-policy ID does not exist. Check whether the parameter is correct.

400

IOTDA.015300

Invalid input. template_name is already exists.

Invalid input. template_name is already exists.

Change the parameter, such as the template_name, and try again.

400

IOTDA.015304

Invalid input. The parameter defined in the template does not exist.

Invalid input. The parameter defined in the template does not exist.

Check whether the device certificate information is complete. and try again.

400

IOTDA.015305

Invalid input. The field [template_body.resources.device.product_id] does not exist.

Invalid input. The field [template_body.resources.device.product_id] does not exist.

Check whether the request parameters are correct and whether the product id exist.

400

IOTDA.016000

Invalid input, The queue name already exist in the same spUserName.

Invalid input, The queue name already exist in the same spUserName.

Change the queue name and try again.

400

IOTDA.016004

Invalid queue name.

Invalid queue name.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.016005

Invalid AMQP access configuration.

Invalid AMQP access configuration.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.016006

Invalid HTTP access configuration.

Invalid HTTP access configuration.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.016008

The integration configuration already exists.

The integration configuration already exists.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

400

IOTDA.019304

Invalid input. Invalid obs info.

Invalid input. Invalid obs info.

Check whether the request parameters region_name, bucket_name, object_key are correct.

400

IOTDA.019305

Invalid input. The format of the upgrade package is incorrect.

Invalid input. The format of the upgrade package is incorrect.

Please refer to the upgrade package format restrictions in the HUAWEI CLOUD document Software/Firmware Package Upload.

400

IOTDA.019306

Invalid input. The upgrade package size exceeds the limit.

Invalid input. The upgrade package size exceeds the limit.

Please refer to the upgrade package size limit in the HUAWEI CLOUD document Software/Firmware Package Upload.

400

IOTDA.019600

Invalid input. The bridge name is duplicated.

Invalid input. The bridge name is duplicated.

Check whether a bridge with the same name has been created.

400

IOTDA.019603

Invalid input. The bridge ID is duplicated.

Invalid input. The bridge ID is duplicated.

Check whether a bridge with the same ID has been created.

400

IOTDA.019702

The tunnel has already closed.

The tunnel has already closed.

The tunnel has been closed. Create a tunnel again.

400

IOTDA.019708

Failed to deliver tunnel information to the device.

Failed to deliver tunnel information to the device.

Ensure that the device is running properly and has subscribed to the topic for receiving tunnel notifications.

400

IOTDA.021304

The number of device log configurations exceeds the upper limit.

The number of device log configurations exceeds the upper limit.

Disable log collection for some devices and then enable it again.

400

IOTDA.021310

Invalid input. The authorizer name is duplicated.

Invalid input. The authorizer name is duplicated.

Check whether a customized authorizer with the same name has been created.

401

IOTDA.000002

Authentication failed.

Authentication failed.

Check whether the authentication parameters carried in the request are correct.

401

IOTDA.000025

SP user authentication failed.

SP user authentication failed.

Check whether the SP token is correct.

401

IOTDA.000026

Stage user authentication failed.

Stage user authentication failed.

Check whether the stage token is correct.

401

IOTDA.001003

Incorrect AppId or secret.

Incorrect AppId or secret.

Check whether the secret is correct.

401

IOTDA.014032

Invalid input. The time does not match.

Invalid input. The time does not match.

Contact Huawei technical support engineers.

401

IOTDA.019704

Invalid tunnel access token.

Invalid tunnel access token.

Check whether the request parameters are correct.

401

IOTDA.019705

The tunnel access token is expired.

The tunnel access token is expired.

Create a tunnel and try again.

403

IOTDA.000004

Invalid access token.

Invalid access token.

Check whether the token in the request is valid.

403

IOTDA.000005

Refresh access token failed.

Refresh access token failed.

Check whether the value of refreshToken in the request is correct.

403

IOTDA.000015

The account is frozen.

The account is frozen.

Contact the account owner to unfreeze the account.

403

IOTDA.000021

Operation not allowed. User not found by IAM token or the authorized user has not subscribed to IoTDA.

Operation not allowed. User not found by IAM token or the authorized user has not subscribed to IoTDA.

Check whether the user to which the IAM token belongs has subscribed to IoTDA.

403

IOTDA.000022

Operation not allowed. The user does not have the permission.

Operation not allowed. The user does not have the permission.

Check whether you have the required permissions.

403

IOTDA.000023

Request frequency reached the upper limit %s.

Request frequency reached the upper limit %s.

Reduce the request frequency.

403

IOTDA.000024

Operation not allowed. Only one token is allowed in the request header.

Operation not allowed. Only one token is allowed in the request header.

Delete unnecessary tokens from the header.

403

IOTDA.000028

System is being maintained. The configuration cannot be modified.

System is being maintained. The configuration cannot be modified.

Try again later.

403

IOTDA.000033

Operation not allowed. The current instance does not support the parameter.

Operation not allowed. The current instance does not support the parameter.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

403

IOTDA.000034

Operation not allowed. The user does not have the permission.

Operation not allowed. The user does not have the permission.

Check whether you have the required permissions.

403

IOTDA.001000

The application does not exist.

The application does not exist.

Check whether the resource space has been created on the platform and whether the resource space ID is correct.

403

IOTDA.001002

Operation not allowed. You do not have the permissions required to access the application.

Operation not allowed. You do not have the permissions required to access the application.

Check whether you have been authorized to access the application.

403

IOTDA.001005

Operation not allowed. The parameter 'app_id' is not carried, and the authorized user has more than one application. Include the parameter 'app_id', or contact Huawei technical support engineers to merge application data.

Operation not allowed. The parameter 'app_id' is not carried, and the authorized user has more than one application. Include the parameter 'app_id', or contact Huawei technical support engineers to merge application data.

Carry the corresponding app_id or contact Huawei engineers to combine application data.

403

IOTDA.001006

Operation not allowed. Application not found by authorized user or the authorized user has no application.

Operation not allowed. Application not found by authorized user or the authorized user has no application.

Check whether you have a resource space or whether there is a specified resource space.

403

IOTDA.001007

Operation not allowed. The application does not belong to the authorized user.

Operation not allowed. The application does not belong to the authorized user.

Check whether you have the specified resource space.

403

IOTDA.001008

Operation not allowed. The app name already exists.

Operation not allowed. The app name already exists.

Change a resource space name.

403

IOTDA.001009

Operation not allowed. The maximum number of applications has been reached.

Operation not allowed. The maximum number of applications has been reached.

Delete unnecessary resource spaces and try again.

403

IOTDA.001010

Operation not allowed. The default app cannot be deleted.

Operation not allowed. The default app cannot be deleted.

Change the parameters and try again.

403

IOTDA.001014

Operation not allowed. The application does not belong to the authorized instance.

Operation not allowed. The application does not belong to the authorized instance.

Check whether the specified resource space exists in the instance.

403

IOTDA.003002

Operation not allowed. The group name already exists.

Operation not allowed. The group name already exists.

Change the device group name and try again.

403

IOTDA.003003

Operation not allowed. Max groups (1,000) reached.

Operation not allowed. Max groups (1,000) reached.

Delete unnecessary device groups and try again.

403

IOTDA.003004

Operation not allowed. Max group depths (5) reached.

Operation not allowed. Max group depths (5) reached.

Use the ID of a parent device group with a higher level for registration.

403

IOTDA.003005

Operation not allowed. The device already exists in the group.

Operation not allowed. The device already exists in the group.

The device already exists in the device group and does not need to be added again.

403

IOTDA.003006

Operation not allowed. The device does not exist in the group.

Operation not allowed. The device does not exist in the group.

The device does not exist in the device group and does not need to be deleted.

403

IOTDA.003007

Operation not allowed. Max devices (20,000) reached for the group.

Operation not allowed. Max devices (20,000) reached for the group.

Delete unnecessary devices or replace the group.

403

IOTDA.003008

Operation not allowed. A device can be added to up to 10 groups.

Operation not allowed. A device can be added to up to 10 groups.

Remove the device from other groups and try again. The number of groups to which the device belongs has reached the maximum.

403

IOTDA.003009

Operation not allowed. The parent group contains child groups. Delete the child groups and try again.

Operation not allowed. The parent group contains child groups. Delete the child groups and try again.

Delete all child device groups in the group and try again.

403

IOTDA.003010

Operation not allowed. The group contains devices and cannot be deleted.

Operation not allowed. The group contains devices and cannot be deleted.

Delete all devices in the device group and try again.

403

IOTDA.003011

Operation not allowed. The group and device do not belong to the same application.

Operation not allowed. The group and device do not belong to the same application.

Use the group and device of the same application.

403

IOTDA.004001

Operation not allowed. Max bindable tags (10) reached for the device.

Operation not allowed. Max bindable tags (10) reached for the device.

Delete unnecessary tags and try again. The number of tags bound to the device has reached the upper limit.

403

IOTDA.005000

Operation not allowed. Only one task can be started for a device at a time.

Operation not allowed. Only one task can be started for a device at a time.

Manually stop the ongoing task or start another task after the ongoing task is complete.

403

IOTDA.005001

Operation not allowed. The protocol of the device does not support upgrade.

Operation not allowed. The protocol of the device does not support upgrade.

submit a service ticket and contact Huawei technical support engineers.

403

IOTDA.009001

Max application subscription records reached.

Max application subscription records reached.

Delete unnecessary subscription records.

403

IOTDA.009008

The maximum number of queries has been reached.

The maximum number of queries has been reached.

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

403

IOTDA.010003

The number of rules has reached the upper limit.

The number of rules has reached the upper limit.

Delete unnecessary rules and try again.

403

IOTDA.010037

The rule cannot be deleted because actions exist in the rule.

The rule cannot be deleted because actions exist in the rule.

Delete the rule action before deleting the rule.

403

IOTDA.010049

Operation not allowed. Total number of flow control policies exceeds the upper limit (4).

Operation not allowed. Total number of flow control policies exceeds the upper limit (4).

Delete unnecessary flow control policies and try again.

403

IOTDA.013004

Operation not allowed. You have no write permission.

Operation not allowed. You have no write permission.

Check whether the product property is writable. If not, call the API for modifying a product to change the property to writable.

403

IOTDA.013006

The number of products in the application has reached the upper limit.

The number of products in the application has reached the upper limit.

Delete unnecessary products and try again.

403

IOTDA.013007

Operation not allowed. The product is in use and cannot be deleted.

Operation not allowed. The product is in use and cannot be deleted.

Before deleting the product, ensure that no device is under the product, and then try again.

403

IOTDA.013009

Operation not allowed. The value of default_value must be writable.

Operation not allowed. The value of default_value must be writable.

Set the property to writable by calling the API for modifying a product.

403

IOTDA.013011

Operation not allowed. The number of assets properties has reached the upper limit (%s).

Operation not allowed. The number of assets properties has reached the upper limit (%s).

Delete unnecessary asset property definitions.

403

IOTDA.013013

Operation not allowed. The protocol type cannot be changed to CoAP.

Operation not allowed. The protocol type cannot be changed to CoAP.

Create a CoAP product again.

403

IOTDA.013503

Operation not allowed. The number of topics in a product exceeds the upper limit (%s).

Operation not allowed. The number of topics in a product exceeds the upper limit (%s).

Delete unnecessary topics and try again.

403

IOTDA.014003

Operation not allowed. The number of frozen devices has reached the upper limit.

Operation not allowed. The number of frozen devices has reached the upper limit.

Unfreeze the devices that do not need to be frozen or contact Huawei engineers.

403

IOTDA.014004

Operation not allowed. This device is online.

Operation not allowed. This device is online.

Set the device status to offline and try again.

403

IOTDA.014005

Operation not allowed. This device is not active.

Operation not allowed. This device is not active.

Activate the device by following the instructions.

403

IOTDA.014006

Operation not allowed. The secret cannot be reset.

Operation not allowed. The secret cannot be reset.

NB-IoT devices do not use secrets. You do not need to reset the secret.

403

IOTDA.014007

Operation not allowed. The PSK cannot be reset.

Operation not allowed. The PSK cannot be reset.

Change the parameters and try again.

403

IOTDA.014015

Operation not allowed. The number of concurrent location service requests has exceeded the upper limit.

Operation not allowed. The number of concurrent location service requests has exceeded the upper limit.

Reduce the API calling frequency.

403

IOTDA.014016

Operation not allowed. The device is not online.

Operation not allowed. The device is not online.

Try again after the device goes online.

403

IOTDA.014018

Operation not allowed. The device has been frozen and cannot be operated.

Operation not allowed. The device has been frozen and cannot be operated.

Unfreeze the device and try again.

403

IOTDA.014019

Operation not allowed. The number of devices of the user has reached the upper limit.

Operation not allowed. The number of devices of the user has reached the upper limit.

Delete unnecessary devices or contact Huawei technical support engineers.

403

IOTDA.014020

Operation not allowed. The number of devices bound to this application has reached the upper limit.

Operation not allowed. The number of devices bound to this application has reached the upper limit.

Delete unnecessary devices or contact Huawei technical support engineers.

403

IOTDA.014021

Operation not allowed. The number of devices has reached the upper limit of the package.

Operation not allowed. The number of devices has reached the upper limit of the package.

Delete unnecessary devices or contact Huawei technical support engineers.

403

IOTDA.014022

Operation not allowed. The number of license resources has reached the upper limit.

Operation not allowed. The number of license resources has reached the upper limit.

Contact Huawei technical support engineers.

403

IOTDA.014024

Operation not allowed. The device already has an endpoint.

Operation not allowed. The device already has an endpoint.

To delete the gateway, ensure that the child devices under the gateway are no longer used or not associated with other gateways, delete the child devices first, and then try again.

403

IOTDA.014026

Operation not allowed. The number of non-security devices has reached the upper limit.

Operation not allowed. The number of non-security devices has reached the upper limit.

Delete unnecessary non-security devices or contact Huawei technical support engineers.

403

IOTDA.014029

Operation not allowed. The timeout parameter cannot be modified when the device has been activated.

Operation not allowed. The timeout parameter cannot be modified when the device has been activated.

Cancel the modification of the timeout parameter or perform the operation on a device that is not activated.

403

IOTDA.014036

Operation not allowed. The device service capabilities are not defined in the product.

Operation not allowed. The device service capabilities are not defined in the product.

Use the API for modifying a product to add device service capabilities to the product.

403

IOTDA.014037

Operation not allowed. Max device depths (2 levels) reached.

Operation not allowed. Max device depths (2 levels) reached.

The gateway supports up to two levels of child devices.

403

IOTDA.014038

Operation not allowed. Only gateways or directly connected devices are supported.

Operation not allowed. Only gateways or directly connected devices are supported.

Select a directly connected device or gateway to operate.

403

IOTDA.014039

Operation not allowed. The device has already been frozen.

Operation not allowed. The device has already been frozen.

Unfreeze the device and try again.

403

IOTDA.014040

Operation not allowed. The device is not frozen and cannot be unfrozen.

Operation not allowed. The device is not frozen and cannot be unfrozen.

Only frozen devices can be unfrozen.

403

IOTDA.014041

Operation not allowed. The device does not belong to the currently connected gateway.

Operation not allowed. The device does not belong to the currently connected gateway.

Select a child device under the currently connected gateway.

403

IOTDA.014101

The number of commands reached the upper limit.

The number of commands reached the upper limit.

Try again after the pending commands are delivered or increase the queue for storing pending commands.

403

IOTDA.014106

Invalid CommandBody for the MQTT protocol.

Invalid CommandBody for the MQTT protocol.

The command parameter must be in JSON format. Check whether the delivered parameter is correct.

403

IOTDA.014109

Operation not allowed. The command status is not 'PENDING'.

Operation not allowed. The command status is not 'PENDING'.

Contact Huawei technical support engineers.

403

IOTDA.014133

Operation not allowed. The topic has no 'SUBSCRIBE' permission.

Operation not allowed. The topic has no 'SUBSCRIBE' permission.

Contact Huawei technical support engineers.

403

IOTDA.014202

Operation not allowed. The number of unfinished tasks has reached the upper limit (%s).

Operation not allowed. The number of unfinished tasks has reached the upper limit (%s).

The number of batch tasks being executed has exceeded the upper limit. Stop unfinished tasks and try again.

403

IOTDA.014206

Operation not allowed. The number of targets has reached the upper limit (%s).

Operation not allowed. The number of targets has reached the upper limit (%s).

Check whether the request parameters meet the requirements in the Huawei Cloud documentation.

403

IOTDA.014217

Operation not allowed. The target cannot retry because the task of target has succeeded, is waiting or is processing.

Operation not allowed. The target cannot retry because the task of target has succeeded, is waiting or is processing.

Check whether the task of target has succeeded, is waiting or is processing.

403

IOTDA.014218

Operation not allowed. The target cannot stop because the task of target has succeeded, failed or stopped.

Operation not allowed. The target cannot stop because the task of target has succeeded, failed or stopped.

Check whether the task of target has succeeded, failed or stopped.

403

IOTDA.014220

Operation not allowed. The task type is not supported.

Operation not allowed. The task type is not supported.

Check whether The task type is supported.

403

IOTDA.014221

Invalid input. The task cannot be deleted because it is not completed.

Invalid input. The task cannot be deleted because it is not completed.

Please check if the task status is Success, Fail, PartialSuccess or Stopped.

403

IOTDA.014319

Operation not allowed. The CA certificate state is not verified, please verify the certificate first.

Operation not allowed. The CA certificate state is not verified, please verify the certificate first.

Verify the CA certificate and try again.

403

IOTDA.014601

Operation not allowed. The number of batch task files of the current user exceeds the upper limit.

Operation not allowed. The number of batch task files of the current user exceeds the upper limit.

Delete unnecessary files and try again.

403

IOTDA.014607

Operation not allowed. The batch task file is in use and cannot be deleted.

Operation not allowed. The batch task file is in use and cannot be deleted.

Perform the operation after the task is complete.

403

IOTDA.015101

Operation not allowed. The device already exists in the other device-proxy.

Operation not allowed. The device already exists in the other device-proxy.

Replace the proxy devices and try again.

403

IOTDA.015102

Operation not allowed. The endpoint device is not allowed to be added to device-proxy.

Operation not allowed. The endpoint device is not allowed to be added to device-proxy.

The endpoint device are not allowed to be added to device-proxy. Change the device, and try again.

403

IOTDA.015104

Operation not allowed. The number of device-proxy has reached the upper limit (10).

Operation not allowed. The number of device-proxy has reached the upper limit (10).

Delete unnecessary device-proxy and try again.

403

IOTDA.015201

Operation not allowed. The number of device-policy has reached the upper limit (%s).

Operation not allowed. The number of device-policy has reached the upper limit.

Delete unnecessary device-policy and try again.

403

IOTDA.015204

Operation not allowed. The number of policies bound to the target reaches the upper limit.

Operation not allowed. The number of policies bound to the target reaches the upper limit.

Unbind unnecessary device-policy from the target object and try again.

403

IOTDA.015303

Operation not allowed. The provisioning-template is associated by certificate.

Operation not allowed. The provisioning-template is associated by certificate.

Disassociate the device CA certificate and try again.

403

IOTDA.015306

Operation not allowed. The number of provisioning-template has reached the upper limit (10).

Operation not allowed. The number of provisioning-template has reached the upper limit (10).

Delete unnecessary provisioning-template and try again.

403

IOTDA.016001

Operation not allowed, The number of queues exceeds the limit for each spUserName.

Operation not allowed, The number of queues exceeds the limit for each spUserName.

Each tenant can create up to 100 AMQP queues.

403

IOTDA.016003

Operation not allowed. The queue is in use.

Operation not allowed. The queue is in use.

Unsubscribe from the rules and try again.

403

IOTDA.016009

Operation not allowed. The number of queues exceeds the system limit.

Operation not allowed. The number of queues exceeds the system limit.

Contact Huawei technical support engineers.

403

IOTDA.019303

Operation not allowed. The number of packages for the user has reached the upper limit.

Operation not allowed. The number of packages for the user has reached the upper limit.

Delete unnecessary packages.

403

IOTDA.019601

Operation not allowed. The number of bridges in the system has reached the upper limit.

Operation not allowed. The number of bridges in the system has reached the upper limit.

Check whether the number of bridge under the spUser is 20.

403

IOTDA.019701

Operation not allowed. The device does not belong to the authorized user.

Operation not allowed. The device does not belong to the authorized user.

Check whether the device ID is correct.

403

IOTDA.019703

The open tunnel cannot be deleted.

The open tunnel cannot be deleted.

Call the API Disable a Device Tunnel to disable the tunnel before deleting it.

403

IOTDA.019706

Operation not allowed. The number of tunnels for a device has reached the upper limit.

Operation not allowed. The number of tunnels for a device has reached the upper limit.

Delete old device tunnels and try again.

403

IOTDA.019707

Operation not allowed. The number of device tunnels for a user has reached the upper limit.

Operation not allowed. The number of device tunnels for a user has reached the upper limit.

Delete old device tunnels and try again.

403

IOTDA.021311

Operation not allowed. The number of authorizer has reached the upper limit(10).

Operation not allowed. The number of authorizer has reached the upper limit(10).

Check whether the number of customized authorizer under the spUser is 10.

403

IOTDA.021313

The function does not exist.

The function does not exist.

Check whether the function created in FunctionGraph.

404

IOTDA.000016

Target not found.

Target not found.

Contact Huawei technical support engineers.

404

IOTDA.000029

Invalid input. The path does not exist.

Invalid input. The path does not exist.

Check whether the request path is correct.

404

IOTDA.003000

The group does not exist.

The group does not exist.

Check whether the device group exists or whether the device group parameters are correctly carried.

404

IOTDA.003001

The parent group does not exist.

The parent group does not exist.

Check whether the device group exists or whether the device group parameters are correctly carried.

404

IOTDA.004000

The resource does not exist.

The resource does not exist.

Check whether the request parameters, such as the resource ID, are correct.

404

IOTDA.009003

The subscription subject cannot be found.

The subscription subject cannot be found.

Check whether the parameters in the request match the subscription.

404

IOTDA.010002

The rule does not exist.

The rule does not exist.

Check whether the rule exists on the platform or whether the request parameters are correct.

404

IOTDA.010020

The rule action does not exist.

The rule action does not exist.

Check whether the rule action exists on the platform or whether the request parameters are correct.

404

IOTDA.010043

The stack policy does not exist.

The stack policy does not exist.

Check whether the stack policy configuration exists on the platform or whether the request parameters are correct.

404

IOTDA.010046

The flow control policy does not exist.

The flow control policy does not exist.

Check whether the corresponding flow control policy configuration exists on the platform or whether the request parameters are correct.

404

IOTDA.013014

The product does not exist.

The product does not exist.

Check whether the request parameters are correct or whether the product has been registered with the platform.

404

IOTDA.013500

The topic does not exist.

The topic does not exist.

Contact Huawei technical support engineers.

404

IOTDA.014000

The device does not exist.

The device does not exist.

Check whether the request parameters are correct and whether the device has been registered with the platform.

404

IOTDA.014014

The IMSI does not exist.

The IMSI does not exist.

Specify the IMSI and try again.

404

IOTDA.014042

The device access information does not exist.

The device access information does not exist.

Check whether the device is connected to the platform and activated.

404

IOTDA.014103

The device command does not exist.

The device command does not exist.

Check whether the request parameters are correct.

404

IOTDA.014131

The message does not exist.

The message does not exist.

Contact Huawei technical support engineers.

404

IOTDA.014200

The batch task does not exist.

The batch task does not exist.

Check whether task_id in the request is valid.

404

IOTDA.014306

The certificate does not exist.

The certificate does not exist.

The target certificate ID does not exist. Check whether the request parameter is correct.

404

IOTDA.014600

The batch task file does not exist.

The batch task file does not exist.

Check whether the request parameters are correct.

404

IOTDA.015105

device-proxy not exist or does not belong to the application.

device-proxy not exist or does not belong to the application.

Check whether the request parameters are correct and whether the device-proxy has been registered with the application.

404

IOTDA.015202

Invalid input. device-policy not exist or does not belong to the application.

Invalid input. device-policy not exist or does not belong to the application.

Check whether the request parameters are correct and whether the device-policy exist in the application.

404

IOTDA.015301

provisioning-template does not exist.

provisioning-template does not exist.

Check whether the request parameters are correct and whether the provisioning-template exist.

404

IOTDA.016002

The queue ID does not exist.

The queue ID does not exist.

Check whether the request parameters are correct.

404

IOTDA.019300

The package does not exist.

The package does not exist.

Check whether package exists or the request parameters package_id are correct.

404

IOTDA.019602

Invalid input. The bridge does not exist.

Invalid input. The bridge does not exist.

Check whether the bridge is created.

404

IOTDA.019700

Invalid input. The tunnel does not exist.

Invalid input. The tunnel does not exist.

Check whether a tunnel is created and whether the tunnel ID is correct.

404

IOTDA.021312

The authorizer does not exist.

The authorizer does not exist.

Check whether the customized authorizer is created.

405

IOTDA.000003

The request method is not supported.

The request method is not supported.

Check whether the request mode is the same as that in the documentation.

405

IOTDA.000019

Method not allowed.

Method not allowed.

Check whether the request mode is the same as that in the documentation.

406

IOTDA.000037

Invalid input. The Accept is missing or not supported in the request header.

Invalid input. The Accept is missing or not supported in the request header.

Check whether the Accept in the request header is valid.

409

IOTDA.014030

The version of the serviceId %s conflicts with another one.

The version of the serviceId %s conflicts with another one.

Use the correct version number.

409

IOTDA.014047

Device status update conflicts occur.

Device status update conflicts occur.

Check whether the request is sent repeatedly or the gateway is offline.

415

IOTDA.000036

Invalid input. The Content-Type is missing or not supported in the request header.

Invalid input. The Content-Type is missing or not supported in the request header.

Check whether the Content-Type in the request header is valid.

429

IOTDA.014102

Congestion occurs. The network is under flow control.

Congestion occurs. The network is under flow control.

Contact Huawei technical support engineers.

500

IOTDA.000001

Internal server error.

Internal server error.

Contact Huawei technical support engineers.

500

IOTDA.000007

The data in database is abnormal.

The data in database is abnormal.

Contact Huawei technical support engineers.

500

IOTDA.000020

Decrypt IAM token failed.

Decrypt IAM token failed.

Contact Huawei technical support engineers.