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Updated on 2024-12-03 GMT+08:00

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Viewing Table Model Details

Function

This API is used to obtain model table details by ID.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/design/table-model/{id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Project ID and Account ID.
id	Yes	String	Entity ID, which is a string

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
latest	No	Boolean	Indicates whether to query the latest.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	IAM token, which is obtained by calling the IAM API for obtaining a user token (value of X-Subject-Token in the response header). This field is mandatory for authentication using tokens.
workspace	Yes	String	Workspace ID. For details about how to obtain the workspace ID, see Instance ID and Workspace ID.
X-Project-Id	No	String	Project ID. For details about how to obtain the project ID, see Project ID and Account ID. This parameter is mandatory for API requests that use AK/SK authentication in multi-project scenarios.
Content-Type	No	String	Default value: application/json;charset=UTF-8 This parameter is optional. If the body is available, this parameter is mandatory. If the body is unavailable, you do not need to set this parameter or verify it.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
data	data object	data: unified outermost data structure of the returned result.

**Table 5** data
Parameter	Type	Description
value	TableModelVO object	value: unified outer data structure of the returned result.

**Table 6** TableModelVO
Parameter	Type	Description
id	String	ID, which is a string
model_id	String	ID of the relational model, which is a string
parent_table_id	String	Parent table ID, which is a string
parent_table_name	String	Parent table name, which is read-only.
parent_table_code	String	Parent table code, which is read-only.
related_logic_table_id	String	ID of the associated logical entity, which is a string
related_logic_table_name	String	Name of an associated logical entity.
related_logic_table_model_id	String	ID of the model associated with a logical entity, which is a string
related_logic_table_model_name	String	Name of the model associated with a logical entity.
model	WorkspaceVO object	Model information
data_format	String	Data Format,
obs_bucket	String	OBS bucket.
obs_location	String	Foreign Table Path
configs	String	Other configurations.
table_type	String	Table type, which is read-only.
owner	String	Person in charge.
tb_name	String	Table name.
dw_id	String	Data connection ID.
db_name	String	Indicates the database name.
queue_name	String	Queue required for executing SQL statements through the DLI data connection. This parameter is mandatory when the data connection type is DLI.
schema	String	Required by the DWS type.
extend_info	String	Indicates the extension information.
tb_guid	String	GUID after table materialization. This parameter is read-only.
tb_id	String	Data table ID. This parameter is read-only.
logic_tb_name	String	Name of a logical entity.
logic_tb_guid	String	GUID of a logical entity. This parameter is read-only.
description	String	Description.
status	String	Release status of an entity. This parameter is read-only and does not need to be set during creation and update. Options: DRAFT: draft PUBLISH_DEVELOPING: to be reviewed PUBLISHED: released OFFLINE_DEVELOPING: to be reviewed OFFLINE: offline REJECT: rejected
logic_tb_id	String	ID of a logical entity, which is a string
biz_catalog_id	String	ID of the business catalog, which is a string
catalog_path	String	Path of the home service category: {"l1Id":"","l2Id":"","l3Id":""}.
create_by	String	Creator, which is read-only.
update_by	String	Updater, which is read-only.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
tags	Array of TagRecordVO objects	Read-only table tags
approval_info	ApprovalVO object	Approval information. This parameter is read-only. Latest review information about a business object, including the business details, reviewer information, and review time.
new_biz	BizVersionManageVO object	Service version management. This parameter is read-only.
attributes	Array of TableModelAttributeVO objects	Table attribute information.
mappings	Array of TableMappingVO objects	Table mapping information.
relations	Array of RelationVO objects	Relationship.
dw_type	String	Data connection type, which corresponds to the type of the data warehouse where the table is located. The value can be DWS, MRS_HIVE, POSTGRESQL, MRS_SPARK, CLICKHOUSE, MYSQL, ORACLE, or DORIS.
dw_name	String	Data connection name. This parameter is read-only and does not need to be set when you create or update a data connection.
l1	String	Chinese name of the subject area group. This parameter is read-only and does not need to be set when you create or update a subject area group.
l2	String	Chinese name of the subject area. This parameter is read-only and does not need to be set during creation and update.
l3	String	Chinese name of the business object. This parameter is read-only and does not need to be set during creation and update.
l1_id	String	Subject area group ID, which is a read-only string
l2_id	String	Subject area ID.
l3_id	String	Business object ID, which is a read-only string
partition_conf	String	Partition expression.
dlf_task_id	String	ID of a DLF job.
use_recently_partition	Boolean	Indicates whether to use the latest partition.
reversed	Boolean	Indicates whether it is reverse.
dirty_out_switch	Boolean	Indicates whether to output abnormal data.
dirty_out_database	String	Abnormal data output library.
dirty_out_prefix	String	Prefix of an exception table.
dirty_out_suffix	String	Suffix of an exception table.
quality_owner	String	Quality owner.
quality_id	String	Quality ID, which is a string
distribute	String	DISTRIBUTE BY [HASH(column)\|REPLICATION]. Options: HASH: Hashes specified columns and distributes data to specified DNs through mapping. REPLICATION: Each row in the table exists on all DNs, that is, each DN has complete table data.
distribute_column	String	DISTRIBUTE BY HASH column.
is_partition	Boolean	Indicates whether the table is a partition table. This parameter is read-only.
physical_table	String	Table creation status in the production environment.
dev_physical_table	String	Table creation status in the development environment.
technical_asset	String	Synchronization status of technical assets. This parameter is read-only.
business_asset	String	Service asset synchronization status. This parameter is read-only.
meta_data_link	String	Asset association status. This parameter is read-only.
data_quality	String	Quality job status. This parameter is read-only.
summary_status	String	Overall synchronization status. This parameter is read-only.
dev_version	String	Development environment version, which is a read-only string
prod_version	String	Production environment version, which is a read-only string
dev_version_name	String	Version name of the development environment, which is read-only
prod_version_name	String	Version name of the production environment, which is read-only
env_type	String	Type of the development and production environment. Options: INVALID_TYPE: invalid environment DEV_TYPE: development environment PROD_TYPE: production environment DEV_PROD_TYPE: development and production environment
alias	String	Alias
self_defined_fields	Array of SelfDefinedFieldVO objects	User-defined item.
code	String	Message
has_related_physical_table	Boolean	Indicates whether an associated physical table exists.
has_related_logic_table	Boolean	Indicates whether an associated logical entity exists.

**Table 7** WorkspaceVO
Parameter	Type	Description
id	String	ID, which is a string
name	String	Name of the workspace.
description	String	Description.
is_physical	Boolean	Indicates whether a table is a physical table.
frequent	Boolean	Indicates whether it is commonly used.
top	Boolean	Hierarchical governance.
level	String	Data governance layers. Options: SDI: source data layer DWI: data integration layer DWR: data reporting layer DM: data mart layer
dw_type	String	Data connection type, which corresponds to the type of the data warehouse where the table is located. The value can be DWS, MRS_HIVE, POSTGRESQL, MRS_SPARK, CLICKHOUSE, MYSQL, ORACLE, or DORIS.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
create_by	String	Creator.
update_by	String	Person who updates the information.
type	String	Defines the workspace type enumeration. Options: THIRD_NF: relational modeling DIMENSION: dimensional modeling
biz_catalog_ids	String	{"l1Ids":[],"l2Ids":[],"l3Ids":[]}: ID list of associated service catalogs.
databases	Array of strings	Array of database names.
table_model_prefix	String	Model verification prefix. The value contains a maximum of 100 characters, including digits, letters, and underscores (_), and starts with a letter.

**Table 8** TagRecordVO
Parameter	Type	Description
id	String	ID, which is a string
tag_id	String	Tag ID, which is a string
tag_name	String	Tag name.
biz_id	String	Entity ID, which is a string
biz_type	String	Business entity type. Options: AGGREGATION_LOGIC_TABLE: summary table ATOMIC_INDEX: atomic metric ATOMIC_METRIC: atomic metric (new) BIZ_CATALOG: process architecture directory BIZ_METRIC: service indicator CODE_TABLE: code table COMMON_CONDITION: general filter COMPOSITE_METRIC: Compound Metric (new) COMPOUND_METRIC: compound metric CONDITION_GROUP: restriction group DEGENERATE_DIMENSION: degenerate dimension DERIVATIVE_INDEX: derivative indicator DERIVED_METRIC: derivative indicator (new) DIMENSION: dimension DIMENSION_ATTRIBUTE: dimension attribute DIMENSION_HIERARCHIES: dimension level DIMENSION_LOGIC_TABLE: dimension table DIMENSION_TABLE_ATTRIBUTE: dimension attribute DIRECTORY: directory FACT_ATTRIBUTE: fact table attribute FACT_DIMENSION: fact table dimension FACT_LOGIC_TABLE: fact table FACT_MEASURE: fact table measurement FUNCTION: function INFO_ARCH: information architecture (used for modifying themes in batches) MODEL: model QUALITY_RULE: quality rule SECRECY_LEVEL: security level STANDARD_ELEMENT: data standard STANDARD_ELEMENT_TEMPLATE: data standard template SUBJECT: theme Dimension attributes of SUMMARY_DIMENSION_ATTRIBUTE: summary tables SUMMARY_INDEX: summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE: table type TAG: tag TIME_CONDITION: time restriction
create_by	String	Creator.
update_by	String	Person who updates the information.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.

**Table 9** ApprovalVO
Parameter	Type	Description
id	String	Application ID, which is a string
tenant_id	String	Project ID. For details about how to obtain the project ID, see the API path parameter project_id.
name_ch	String	Chinese name of a service.
name_en	String	English name of a service.
biz_id	String	Business ID, which is a string
biz_type	String	Business entity type. Options: AGGREGATION_LOGIC_TABLE: summary table ATOMIC_INDEX: atomic metric ATOMIC_METRIC: atomic metric (new) BIZ_CATALOG: process architecture directory BIZ_METRIC: service indicator CODE_TABLE: code table COMMON_CONDITION: general filter COMPOSITE_METRIC: Compound Metric (new) COMPOUND_METRIC: compound metric CONDITION_GROUP: restriction group DEGENERATE_DIMENSION: degenerate dimension DERIVATIVE_INDEX: derivative indicator DERIVED_METRIC: derivative indicator (new) DIMENSION: dimension DIMENSION_ATTRIBUTE: dimension attribute DIMENSION_HIERARCHIES: dimension level DIMENSION_LOGIC_TABLE: dimension table DIMENSION_TABLE_ATTRIBUTE: dimension attribute DIRECTORY: directory FACT_ATTRIBUTE: fact table attribute FACT_DIMENSION: fact table dimension FACT_LOGIC_TABLE: fact table FACT_MEASURE: fact table measurement FUNCTION: function INFO_ARCH: information architecture (used for modifying themes in batches) MODEL: model QUALITY_RULE: quality rule SECRECY_LEVEL: security level STANDARD_ELEMENT: data standard STANDARD_ELEMENT_TEMPLATE: data standard template SUBJECT: theme Dimension attributes of SUMMARY_DIMENSION_ATTRIBUTE: summary tables SUMMARY_INDEX: summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE: table type TAG: tag TIME_CONDITION: time restriction
biz_info	String	Serialized service details. The type is string.
biz_info_obj	Object	Service details. The type is object.
biz_version	Integer	Service version.
biz_status	String	Release status of an entity. This parameter is read-only and does not need to be set during creation and update. Options: DRAFT: draft PUBLISH_DEVELOPING: to be reviewed PUBLISHED: released OFFLINE_DEVELOPING: to be reviewed OFFLINE: offline REJECT: rejected
approval_status	String	Service approval status. This parameter is read-only. Options: DEVELOPING: being reviewed APPROVED: approved REJECT: rejected WITHDREW: approval cancellation
approval_type	String	Service review type. Options: PUBLISH: released OFFLINE: offline
submit_time	String	Submitted At
create_by	String	Creator.
l1	String	Chinese name of the subject area group. This parameter is read-only and does not need to be set when you create or update a subject area group.
l2	String	Chinese name of the subject area. This parameter is read-only and does not need to be set during creation and update.
l3	String	Chinese name of the business object. This parameter is read-only and does not need to be set during creation and update.
approval_time	String	Review time.
approver	String	Reviewer.
email	String	Email address of the reviewer.
msg	String	Review information.
directory_path	String	Directory tree.

**Table 10** TableModelAttributeVO
Parameter	Type	Description
id	String	ID, which is a string
name_en	String	Field name.
name_ch	String	Service attribute.
description	String	Description.
obs_location	String	OBS path, which is a subpath.
create_by	String	Creator.
update_by	String	Person who updates the information.
data_type	String	Field type
domain_type	String	Domain to which a field type belongs. Options: NUMBER: number STRING: character type DATETIME: date type BLOB: large object (BLOB) OTHER: other types
data_type_extend	String	Extended field of the data type.
is_primary_key	Boolean	Indicates whether a key is a primary key.
is_partition_key	Boolean	Indicates whether the key is a partition key.
is_foreign_key	Boolean	Indicates whether a key is a foreign key.
extend_field	Boolean	Indicates whether an attribute is inherited.
not_null	Boolean	Indicates whether the value is empty.
ordinal	Integer	Sequence number.
table_model_id	String	ID of the relational model, which is a string
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
tags	Array of TagVO objects	Read-only table tags
secrecy_levels	Array of SecrecyLevelVO objects	Confidentiality
stand_row_id	String	ID of the associated data standard, which is a string
stand_row_name	String	Name of the associated data standard. This parameter is read-only.
quality_infos	Array of QualityInfoVO objects	Quality information, which is read-only.
alias	String	Alias
self_defined_fields	Array of SelfDefinedFieldVO objects	User-defined item.
code	String	Logical Attribute Code
related_logic_attr_id	String	ID of the associated logical attribute, which is a string
related_logic_attr_name	String	Associated Logical Entity Attribute Name (Zh)
related_logic_attr_name_en	String	Associated Logical Entity Attribute Name (En)

**Table 11** TagVO
Parameter	Type	Description
id	String	ID, which is a string
name	String	Label name
description	String	Description.
create_by	String	Creator.
update_by	String	Person who updates the information.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
new_biz	BizVersionManageVO object	Service version management. This parameter is read-only.

**Table 12** SecrecyLevelVO
Parameter	Type	Description
id	String	Security level ID, which is a string
uuid	String	Data security primary key.
name	String	Confidentiality name.
slevel	Integer	Confidentiality level.
description	String	Confidentiality description.
create_by	String	Creator.
update_by	String	Person who updates the information.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
new_biz	BizVersionManageVO object	Service version management. This parameter is read-only.

**Table 13** BizVersionManageVO
Parameter	Type	Description
id	String	Field ID, which is a string
biz_type	String	Business entity type. Options: AGGREGATION_LOGIC_TABLE: summary table ATOMIC_INDEX: atomic metric ATOMIC_METRIC: atomic metric (new) BIZ_CATALOG: process architecture directory BIZ_METRIC: service indicator CODE_TABLE: code table COMMON_CONDITION: general filter COMPOSITE_METRIC: Compound Metric (new) COMPOUND_METRIC: compound metric CONDITION_GROUP: restriction group DEGENERATE_DIMENSION: degenerate dimension DERIVATIVE_INDEX: derivative indicator DERIVED_METRIC: derivative indicator (new) DIMENSION: dimension DIMENSION_ATTRIBUTE: dimension attribute DIMENSION_HIERARCHIES: dimension level DIMENSION_LOGIC_TABLE: dimension table DIMENSION_TABLE_ATTRIBUTE: dimension attribute DIRECTORY: directory FACT_ATTRIBUTE: fact table attribute FACT_DIMENSION: fact table dimension FACT_LOGIC_TABLE: fact table FACT_MEASURE: fact table measurement FUNCTION: function INFO_ARCH: information architecture (used for modifying themes in batches) MODEL: model QUALITY_RULE: quality rule SECRECY_LEVEL: security level STANDARD_ELEMENT: data standard STANDARD_ELEMENT_TEMPLATE: data standard template SUBJECT: theme Dimension attributes of SUMMARY_DIMENSION_ATTRIBUTE: summary tables SUMMARY_INDEX: summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE: table type TAG: tag TIME_CONDITION: time restriction
biz_id	String	Business ID, which is a string
biz_info	String	Business object information.
status	String	Release status of an entity. This parameter is read-only and does not need to be set during creation and update. Options: DRAFT: draft PUBLISH_DEVELOPING: to be reviewed PUBLISHED: released OFFLINE_DEVELOPING: to be reviewed OFFLINE: offline REJECT: rejected
biz_version	Integer	Service version, which is read-only.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.

**Table 14** QualityInfoVO
Parameter	Type	Description
id	String	ID, which is a string
table_id	String	Table ID, which is a read-only string
attr_id	String	Attribute ID, which is a read-only string
biz_type	String	Business entity type. Options: AGGREGATION_LOGIC_TABLE: summary table ATOMIC_INDEX: atomic metric ATOMIC_METRIC: atomic metric (new) BIZ_CATALOG: process architecture directory BIZ_METRIC: service indicator CODE_TABLE: code table COMMON_CONDITION: general filter COMPOSITE_METRIC: Compound Metric (new) COMPOUND_METRIC: compound metric CONDITION_GROUP: restriction group DEGENERATE_DIMENSION: degenerate dimension DERIVATIVE_INDEX: derivative indicator DERIVED_METRIC: derivative indicator (new) DIMENSION: dimension DIMENSION_ATTRIBUTE: dimension attribute DIMENSION_HIERARCHIES: dimension level DIMENSION_LOGIC_TABLE: dimension table DIMENSION_TABLE_ATTRIBUTE: dimension attribute DIRECTORY: directory FACT_ATTRIBUTE: fact table attribute FACT_DIMENSION: fact table dimension FACT_LOGIC_TABLE: fact table FACT_MEASURE: fact table measurement FUNCTION: function INFO_ARCH: information architecture (used for modifying themes in batches) MODEL: model QUALITY_RULE: quality rule SECRECY_LEVEL: security level STANDARD_ELEMENT: data standard STANDARD_ELEMENT_TEMPLATE: data standard template SUBJECT: theme Dimension attributes of SUMMARY_DIMENSION_ATTRIBUTE: summary tables SUMMARY_INDEX: summary table indicator attribute SUMMARY_TIME: time period attribute of the SDR table TABLE_MODEL: relationship model (logical model/physical model) TABLE_MODEL_ATTRIBUTE: relationship model attribute (logical model/physical model) TABLE_MODEL_LOGIC: logical entity TABLE_TYPE: table type TAG: tag TIME_CONDITION: time restriction
data_quality_id	String	Quality ID, which is a string
show_control	Integer	Indicates whether to display the regular expression.
data_quality_name	String	Quality name.
alert_conf	String	Configure alarms.
expression	String	Regular expression configuration in regular expression-related validation rules.
extend_info	String	Indicates the extension information.
from_standard	Boolean	Indicates whether the data comes from the data standard quality configuration. This parameter is read-only.
result_description	String	Result description.
create_by	String	Creator, which is read-only.
update_by	String	Updater, which is read-only.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.

**Table 15** TableMappingVO
Parameter	Type	Description
id	String	ID, which is a string
name	String	Name.
description	String	Description.
target_table_id	String	Destination table ID, which is a string
src_model_id	String	ID of the relational model for the source table. The value is a string.
src_model_name	String	Source model name.
view_text	String	Source of the collected view. The dws view is used reversely.
target_table_name	String	Name of the destination table.
details	Array of TableMappingDetailVO objects	Details.
source_tables	Array of MappingSourceTableVO objects	Mapped table information.
source_fields	Array of MappingSourceFieldVO objects	Mapped field information.
create_time	String	Creation time. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
create_by	String	Creator.
update_by	String	Person who updates the information.

**Table 16** TableMappingDetailVO
Parameter	Type	Description
id	String	ID, which is a string
mapping_id	String	Name.
target_attr_id	String	ID of the destination attribute, which is a string
target_attr_name	String	Sort by destination field.
src_table_ids	String	Source table ID.
src_table_names	Array of strings	Source table name array, which is read-only.
src_table_db_names	Array of strings	Database name array of the source table. This parameter is read-only.
src_table_model_ids	Array of strings	IDs of the relational models for the source tables. The value is a read-only string.
src_table_id_list	Array of strings	IDs of source tables. The value is a read-only string.
src_attr_ids	String	ID of a field in the source table.
src_attr_names	Array of strings	Array of field names in the source table. This parameter is read-only.
src_attr_id_list	Array of strings	IDs of the source table attributes. The value is a read-only string.
remark	String	Description.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
create_by	String	Creator.
update_by	String	Person who updates the information.
target_attr	Object	Target attribute.

**Table 17** MappingSourceTableVO
Parameter	Type	Description
table1_id	String	Table 1 ID, which is a string
table2_id	String	Table 2 ID, which is a string
table1_name	String	Name of table 1.
table2_name	String	Name of table 2.
join_type	String	Association type. Options: LEFT: left outer join RIGHT: right outer join INNER: inner join FULL: full connection
join_fields	Array of MappingJoinFieldVO objects	on condition.

**Table 18** MappingJoinFieldVO
Parameter	Type	Description
field1_id	String	Attribute 1 ID, which is a string
field2_id	String	Attribute 2 ID, which is a string
field1_name	String	Name of attribute 1.
field2_name	String	Name of attribute 2.

**Table 19** MappingSourceFieldVO
Parameter	Type	Description
target_field_id	String	ID of the target field, which is a field in the current table. The ID is a string.
target_field_name	String	Target field code.
field_ids	String	Source field ID. Use commas (,) to separate multiple IDs.
transform_expression	String	Conversion expression.
field_names	Array of strings	List of source field names.
changed	Boolean	Indicates whether a field is changed.

**Table 20** RelationVO
Parameter	Type	Description
id	String	ID, which is a string
source_table_id	String	Source table ID, which is a string
target_table_id	String	Destination table ID, which is a string
name	String	Relationship name.
source_table_name	String	Name of the source table.
target_table_name	String	Name of the destination table.
role	String	Role.
tenant_id	String	Tenant ID.
source_type	String	Relationship type, which is read-only. Options: ONE: Each child (parent) logical entity has only one record in the parent (child) logical entity. ZERO_OR_ONE: indicates that each child (parent) logical entity data record corresponds to only one data record in the parent (child) logical entity. ZERO_OR_N: indicates that each child (parent) logical entity data record may correspond to multiple data records in the parent (child) logical entity. ONE_OR_N: Each child (parent) logical entity corresponds to at least one data record in the parent (child) logical entity.
target_type	String	Relationship type, which is read-only. Options: ONE: Each child (parent) logical entity has only one record in the parent (child) logical entity. ZERO_OR_ONE: indicates that each child (parent) logical entity data record corresponds to only one data record in the parent (child) logical entity. ZERO_OR_N: indicates that each child (parent) logical entity data record may correspond to multiple data records in the parent (child) logical entity. ONE_OR_N: Each child (parent) logical entity corresponds to at least one data record in the parent (child) logical entity.
create_by	String	Creator.
update_by	String	Person who updates the information.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
mappings	Array of RelationMappingVO objects	Table attribute information, which is read-only.

**Table 21** RelationMappingVO
Parameter	Type	Description
id	String	ID, which is a string
relation_id	String	Relationship ID, which is a string
source_field_id	String	Source field ID, which is a string
target_field_id	String	Destination field ID, which is a string
source_field_name	String	Name of the source table.
target_field_name	String	Name of the destination table.
create_by	String	Creator.
update_by	String	Person who updates the information.
create_time	String	Creation time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.
update_time	String	Update time, which is read-only. The format complies with RFC3339 and is accurate to seconds. The UTC time zone is yyyy-mm-ddTHH:MM:SSZ, for example, 1970-01-01T00:00:00Z.

**Table 22** SelfDefinedFieldVO
Parameter	Type	Description
fd_name_ch	String	Chinese name of a user-defined item.
fd_name_en	String	English name of a customized item.
not_null	Boolean	Whether a parameter is mandatory.
fd_value	String	Attribute value

Status code: 400

**Table 23** Response body parameters
Parameter	Type	Description
error_code	String	Error code, for example, DS.6000, indicating that the request fails to be processed.
error_msg	String	Error message
data	Object	Returned data information.

Status code: 401

**Table 24** Response body parameters
Parameter	Type	Description
error_code	String	Error code, for example, DS.6000, indicating that the request fails to be processed.
error_msg	String	Error message
data	Object	Returned data information.

Status code: 403

**Table 25** Response body parameters
Parameter	Type	Description
error_code	String	Error code, for example, DS.6000, indicating that the request fails to be processed.
error_msg	String	Error message
data	Object	Returned data information.

Example Requests

This API is used to obtain model table details by ID.

GET https://{endpoint}/v2/{project_id}/design/table-model/1231932180633112576

Example Responses

Status code: 200

This operation is successful, and the returned data is TableModelVO details.

{
  "data" : {
    "value" : {
      "id" : "1231932180633112576",
      "model_id" : "1208730797675311104",
      "parent_table_id" : null,
      "parent_table_name" : null,
      "parent_table_code" : null,
      "related_logic_table_id" : null,
      "related_logic_table_name" : null,
      "related_logic_table_model_id" : null,
      "related_logic_table_model_name" : null,
      "model" : {
        "id" : "1208730797675311104",
        "name" : "xingneng2",
        "description" : "",
        "is_physical" : true,
        "frequent" : false,
        "top" : false,
        "level" : null,
        "dw_type" : "MRS_HIVE",
        "create_time" : "2024-02-18T11:04:39+08:00",
        "update_time" : "2024-02-18T11:04:39+08:00",
        "create_by" : "test_uesr",
        "update_by" : "test_uesr",
        "type" : "THIRD_NF",
        "biz_catalog_ids" : null,
        "databases" : null,
        "table_model_prefix" : ""
      },
      "data_format" : "Parquet",
      "obs_bucket" : null,
      "obs_location" : null,
      "configs" : "{}",
      "table_type" : "HIVE_TABLE",
      "owner" : "",
      "tb_name" : "test_update_table_model",
      "dw_id" : "0fafdd43a342436e87e42d7217d26679",
      "db_name" : null,
      "queue_name" : null,
      "schema" : null,
      "extend_info" : "{\"dirtyOutDatabase\":\"\",\"dirtyOutPrefix\":\"\",\"dirtyOutSuffix\":\"\",\"dirtyOutSwitch\":\"false\"}",
      "tb_guid" : null,
      "tb_id" : null,
      "logic_tb_name" : "test_update_table_model",
      "logic_tb_guid" : null,
      "description" : "N/A",
      "status" : "DRAFT",
      "logic_tb_id" : null,
      "biz_catalog_id" : "958408897973161984",
      "catalog_path" : "tesy",
      "create_by" : "test_uesr",
      "update_by" : "test_uesr",
      "create_time" : "2024-04-22T11:38:40+08:00",
      "update_time" : "2024-04-22T11:39:22+08:00",
      "tags" : [ ],
      "approval_info" : null,
      "new_biz" : null,
      "attributes" : [ {
        "id" : "1231932180754747392",
        "name_en" : "col_a",
        "name_ch" : "col_a",
        "description" : "",
        "obs_location" : null,
        "create_by" : null,
        "update_by" : null,
        "data_type" : "STRING",
        "domain_type" : "STRING",
        "data_type_extend" : "",
        "is_primary_key" : false,
        "is_partition_key" : false,
        "is_foreign_key" : false,
        "extend_field" : false,
        "not_null" : false,
        "ordinal" : 1,
        "table_model_id" : null,
        "create_time" : "2024-04-22T11:38:40+08:00",
        "update_time" : "2024-04-22T11:39:23+08:00",
        "tags" : [ ],
        "secrecy_levels" : [ ],
        "stand_row_id" : null,
        "stand_row_name" : null,
        "quality_infos" : [ ],
        "alias" : "",
        "self_defined_fields" : [ {
          "fd_name_ch" : "Sue",
          "fd_name_en" : "SDSDFD",
          "not_null" : false,
          "fd_value" : ""
        }, {
          "fd_name_ch" : "test",
          "fd_name_en" : "test",
          "not_null" : false,
          "fd_value" : ""
        } ],
        "code" : "",
        "related_logic_attr_id" : null,
        "related_logic_attr_name" : null,
        "related_logic_attr_name_en" : null
      }, {
        "id" : "1231932180754747393",
        "name_en" : "col_b",
        "name_ch" : "col_b",
        "description" : "",
        "obs_location" : null,
        "create_by" : null,
        "update_by" : null,
        "data_type" : "STRING",
        "domain_type" : "STRING",
        "data_type_extend" : "",
        "is_primary_key" : false,
        "is_partition_key" : false,
        "is_foreign_key" : false,
        "extend_field" : false,
        "not_null" : false,
        "ordinal" : 2,
        "table_model_id" : null,
        "create_time" : "2024-04-22T11:38:40+08:00",
        "update_time" : "2024-04-22T11:39:23+08:00",
        "tags" : [ ],
        "secrecy_levels" : [ ],
        "stand_row_id" : null,
        "stand_row_name" : null,
        "quality_infos" : [ ],
        "alias" : "",
        "self_defined_fields" : [ {
          "fd_name_ch" : "Sue",
          "fd_name_en" : "SDSDFD",
          "not_null" : false,
          "fd_value" : ""
        }, {
          "fd_name_ch" : "test",
          "fd_name_en" : "test",
          "not_null" : false,
          "fd_value" : ""
        } ],
        "code" : "",
        "related_logic_attr_id" : null,
        "related_logic_attr_name" : null,
        "related_logic_attr_name_en" : null
      } ],
      "mappings" : null,
      "relations" : [ ],
      "dw_type" : "MRS_HIVE",
      "dw_name" : "MRS_Hive",
      "l1" : "tesy",
      "l2" : null,
      "l3" : null,
      "l1_id" : "958408897973161984",
      "l2_id" : null,
      "l3_id" : null,
      "partition_conf" : null,
      "dlf_task_id" : null,
      "use_recently_partition" : false,
      "reversed" : null,
      "dirty_out_switch" : false,
      "dirty_out_database" : "",
      "dirty_out_prefix" : "",
      "dirty_out_suffix" : "",
      "quality_owner" : null,
      "quality_id" : null,
      "distribute" : null,
      "distribute_column" : null,
      "is_partition" : false,
      "physical_table" : "NO_NEED",
      "dev_physical_table" : "NO_NEED",
      "technical_asset" : "NO_NEED",
      "business_asset" : "NO_NEED",
      "meta_data_link" : "NO_NEED",
      "data_quality" : "NO_NEED",
      "summary_status" : "NO_NEED",
      "dev_version" : null,
      "prod_version" : null,
      "dev_version_name" : null,
      "prod_version_name" : null,
      "env_type" : "INVALID_TYPE",
      "alias" : null,
      "self_defined_fields" : null,
      "code" : null,
      "has_related_physical_table" : false,
      "has_related_logic_table" : false
    }
  }
}

Status code: 400

{
  "error_code" : "DS.60xx",
  "error_msg" : "The user request is illegal."
}

Status code: 401

{
  "error_code" : "DS.60xx",
  "error_msg" : "User authentication failed."
}

Status code: 403

{
  "error_code" : "DS.60xx",
  "error_msg" : "The user does not have permission to call this API."
}

SDK Sample Code

The SDK sample code is as follows.

      
       
         
         
           package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dataartsstudio.v1.region.DataArtsStudioRegion;
import com.huaweicloud.sdk.dataartsstudio.v1.*;
import com.huaweicloud.sdk.dataartsstudio.v1.model.*;


public class ShowTableModelByIdSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        DataArtsStudioClient client = DataArtsStudioClient.newBuilder()
                .withCredential(auth)
                .withRegion(DataArtsStudioRegion.valueOf("<YOUR REGION>"))
                .build();
        ShowTableModelByIdRequest request = new ShowTableModelByIdRequest();
        request.withId("{id}");
        try {
            ShowTableModelByIdResponse response = client.showTableModelById(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

          

        

      
     

      
       
         
         
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdataartsstudio.v1.region.dataartsstudio_region import DataArtsStudioRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdataartsstudio.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = DataArtsStudioClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DataArtsStudioRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ShowTableModelByIdRequest()
        request.id = "{id}"
        response = client.show_table_model_by_id(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        

      
     

      
       
         
         
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dataartsstudio "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := dataartsstudio.NewDataArtsStudioClient(
        dataartsstudio.DataArtsStudioClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ShowTableModelByIdRequest{}
	request.Id = "{id}"
	response, err := client.ShowTableModelById(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        

      
     