> For the complete documentation index, see [llms.txt](https://developer.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.collibra.com/api/references/data-governance/complex-relation-types.md).

# Complex Relation Types

## Returns complex relation types matching the given search criteria.

> Returns complex relation types matching the given search criteria.\
> Only parameters that are specified in this request and have not \<code>null\</code> values are used for filtering.\
> All other parameters are ignored.\
> The returned complex relation types satisfy all constraints that are specified in this search criteria.\
> By default a result containing 1000 complex relation types is returned.

```json
{"openapi":"3.0.3","info":{"title":"Collibra Data Governance Center Core API","version":"2.0"},"servers":[{"url":"/rest/2.0","variables":{}}],"security":[{"basicAuth":[]},{"jwtAuth":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic"},"jwtAuth":{"type":"http","description":"Collibra REST API authentication using JSON Web Token.","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"ComplexRelationTypePagedResponse":{"type":"object","properties":{"total":{"type":"integer","description":"The total number of results.","format":"int64"},"offset":{"type":"integer","description":"The offset for the results.","format":"int64"},"limit":{"type":"integer","description":"The maximum number of results to be returned.","format":"int64"},"results":{"type":"array","description":"The list of results.","items":{"$ref":"#/components/schemas/ComplexRelationTypeImpl"}}}},"ComplexRelationTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"name":{"type":"string","description":"The name of the resource."},"description":{"type":"string","description":"The description of the resource."},"publicId":{"type":"string","description":"The public id of the complex relation type."},"symbolData":{"$ref":"#/components/schemas/SymbolDataImpl"},"attributeTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationAttributeTypeImpl"}},"legTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationLegTypeImpl"}}}},"SymbolDataImpl":{"type":"object","properties":{"color":{"type":"string"},"symbolType":{"type":"string","enum":["NONE","ICON_CODE","ACRONYM_CODE"]},"iconCode":{"type":"string"},"acronymCode":{"type":"string"}},"description":"The symbol data of the trait."},"ComplexRelationAttributeTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"readOnly":{"type":"boolean"},"attributeType":{"$ref":"#/components/schemas/AttributeType"}}},"AttributeType":{"type":"object","properties":{"attributeTypeDiscriminator":{"type":"string","description":"the discriminator of this AttributeType, which indicates the type. The value can be one of : BooleanAttributeType, DateAttributeType, MultiValueListAttributeType, NumericAttributeType, ScriptAttributeType, SingleValueListAttributeType or StringAttributeType."},"publicId":{"type":"string","description":"The public id of the attribute type."},"description":{"type":"string","description":"The description of the resource."},"name":{"type":"string","description":"The name of the resource."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"}},"discriminator":{"propertyName":"resourceType","mapping":{"BooleanAttributeType":"#/components/schemas/BooleanAttributeType","DateAttributeType":"#/components/schemas/DateAttributeType","MultiValueListAttributeType":"#/components/schemas/MultiValueListAttributeType","NumericAttributeType":"#/components/schemas/NumericAttributeType","ScriptAttributeType":"#/components/schemas/ScriptAttributeType","SingleValueListAttributeType":"#/components/schemas/SingleValueListAttributeType","StringAttributeType":"#/components/schemas/StringAttributeType"}}},"ComplexRelationLegTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"assetType":{"$ref":"#/components/schemas/NamedResourceReferenceImpl"},"role":{"type":"string"},"coRole":{"type":"string"},"relationTypeId":{"type":"string","format":"uuid"}}},"NamedResourceReferenceImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the referenced resource.","format":"uuid"},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...]. This property is deprecated and will be removed in the future. In order to stay backwards compatible and to enable us to introduce new types of resources, we are replacing the ResourceType enum with a String. For new types of resources that didn't exist before this change, resourceType will be BaseDataType. Please use the resourceDiscriminator property instead. Refer to the object containing the ResourceReference for possible values.","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"resourceDiscriminator":{"type":"string","description":"The resource discriminator, which indicates the type of the referenced resource, e.g. \"Community\", \"Asset\", ... Check the documentation of the class using the resource reference for detailed documentation regarding the possible resource discriminator values."},"name":{"type":"string","description":"The name of the referenced resource."}},"description":"Represents reference to the resource, including its name."}}},"paths":{"/complexRelationTypes":{"get":{"tags":["Complex Relation Types"],"summary":"Returns complex relation types matching the given search criteria.","description":"Returns complex relation types matching the given search criteria.\nOnly parameters that are specified in this request and have not <code>null</code> values are used for filtering.\nAll other parameters are ignored.\nThe returned complex relation types satisfy all constraints that are specified in this search criteria.\nBy default a result containing 1000 complex relation types is returned.","operationId":"findComplexRelationTypes","parameters":[{"name":"offset","in":"query","description":"The first result to retrieve. If not set (offset = <code>0</code>), results will be retrieved starting from row <code>0</code>.","schema":{"type":"integer","format":"int32","default":0}},{"name":"limit","in":"query","description":"The maximum number of results to retrieve. If not set (limit = <code>0</code>), the default limit will be used. The maximum allowed limit is 1000.","schema":{"type":"integer","format":"int32","default":0}},{"name":"countLimit","in":"query","description":"Allows to limit the number of elements that will be counted. -1 will count everything and 0 will cause the count to be skipped","schema":{"type":"integer","format":"int32","default":-1}},{"name":"name","in":"query","description":"The name of the Complex Relation Type to search for.","schema":{"type":"string"}},{"name":"nameMatchMode","in":"query","description":"The match mode used to compare <code>name</code>. If the match mode is <code>EXACT</code> the search is case-sensitive, otherwise the search is case-insensitive.","schema":{"type":"string","enum":["START","END","ANYWHERE","EXACT"],"default":"ANYWHERE"}}],"responses":{"200":{"description":"The paged response of found Complex Relation Types.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ComplexRelationTypePagedResponse"}}}}}}}}}
```

## Adds a new complex relation type.

> Adds a new complex relation type.

```json
{"openapi":"3.0.3","info":{"title":"Collibra Data Governance Center Core API","version":"2.0"},"servers":[{"url":"/rest/2.0","variables":{}}],"security":[{"basicAuth":[]},{"jwtAuth":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic"},"jwtAuth":{"type":"http","description":"Collibra REST API authentication using JSON Web Token.","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"AddComplexRelationTypeRequest":{"required":["attributeTypes","legTypes","name","symbolType"],"type":"object","properties":{"id":{"type":"string","description":"The ID of the new Complex Relation Type. Should be unique within all Complex Relation Types.<br/>It should have a format of universally unique identifier (UUID) and should not start with <code>00000000-0000-0000-</code> which is a reserved prefix.","format":"uuid"},"publicId":{"maxLength":260,"minLength":1,"type":"string","description":"The public id that will be assigned to the new Complex Relation Type. It must be unique within all Asset Types, Complex Relation Types, Domain Types and Scopes. It should contain only ASCII letters and digits. It must start with an uppercase ASCII character. It must end with \"_C\". If no public id is provided, a valid public id will be generated."},"name":{"maxLength":255,"minLength":1,"type":"string","description":"The name of the new Complex Relation Type. Should be unique within all Complex Relation Types."},"description":{"maxLength":4000,"minLength":0,"type":"string","description":"The description of the new Complex Relation Type."},"color":{"maxLength":7,"minLength":0,"pattern":"^#([A-Fa-f0-9]{6})$","type":"string","description":"The color of the symbol, in a hex format e.g. '#000000'.  This format always includes the '#' and has a size of 7."},"symbolType":{"type":"string","description":"The symbol type.","enum":["NONE","ICON_CODE","ACRONYM_CODE"]},"iconCode":{"type":"string","description":"The icon code of the new Complex Relation Type."},"acronymCode":{"pattern":"^([A-Za-z0-9]{1,4})$","type":"string","description":"The acronym code of the new Complex Relation Type."},"attributeTypes":{"type":"array","description":"The list of attribute types for the new Complex Relation Type.","items":{"$ref":"#/components/schemas/ComplexRelationAttributeTypeRequest"}},"legTypes":{"maxItems":2147483647,"minItems":1,"type":"array","description":"The list of leg types for the new Complex Relation Type.","items":{"$ref":"#/components/schemas/ComplexRelationLegTypeRequest"}}}},"ComplexRelationAttributeTypeRequest":{"required":["attributeTypeId"],"type":"object","properties":{"min":{"type":"integer","description":"The minimum number of Attribute Type occurrences. For system complex relation types, the value for a custom leg type must be `0`.","format":"int32"},"max":{"type":"integer","description":"The maximum number of Attribute Type occurrences.","format":"int32"},"attributeTypeId":{"type":"string","description":"The ID of the Attribute Type.","format":"uuid"},"id":{"type":"string","description":"The ID of the Complex Relation Attribute Type. If specified, it will be used to create a new Complex Relation Attribute Type if none exists, or as id for the existing Complex Relation Attribute Type. If not specified, a random id will be generated and used to create a new Complex Relation Attribute Type if none exists, or as id for the existing Complex Relation Attribute Type.","format":"uuid"}},"description":"The new list of attribute types for the Complex Relation Type."},"ComplexRelationLegTypeRequest":{"required":["assetTypeId","role"],"type":"object","properties":{"min":{"type":"integer","description":"The minimum number of Leg Type occurrences. For system complex relation types, the value for a custom leg type must be `0`.","format":"int32"},"max":{"type":"integer","description":"The maximum number of Leg Type occurrences.","format":"int32"},"role":{"type":"string","description":"The name of the role that the source plays."},"coRole":{"type":"string","description":"The name of the role that the target plays."},"assetTypeId":{"type":"string","description":"The ID of the Asset Type of the Relation.<br/>In the next major release, this parameter will only be valid when adding a new leg to the ComplexRelationType. Changing the Asset Type of an existing leg won't be allowed and will result in an error.","format":"uuid"},"id":{"type":"string","description":"The id of the Complex Relation Leg Type. The Leg Type will be created with this id or updated.<br/>If left empty on update the Leg Type will be recreated.","format":"uuid"},"relationTypeId":{"type":"string","description":"The id of Relation Type of the Leg Type.","format":"uuid"}},"description":"The new list of leg types for the Complex Relation Type."},"ComplexRelationTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"name":{"type":"string","description":"The name of the resource."},"description":{"type":"string","description":"The description of the resource."},"publicId":{"type":"string","description":"The public id of the complex relation type."},"symbolData":{"$ref":"#/components/schemas/SymbolDataImpl"},"attributeTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationAttributeTypeImpl"}},"legTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationLegTypeImpl"}}}},"SymbolDataImpl":{"type":"object","properties":{"color":{"type":"string"},"symbolType":{"type":"string","enum":["NONE","ICON_CODE","ACRONYM_CODE"]},"iconCode":{"type":"string"},"acronymCode":{"type":"string"}},"description":"The symbol data of the trait."},"ComplexRelationAttributeTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"readOnly":{"type":"boolean"},"attributeType":{"$ref":"#/components/schemas/AttributeType"}}},"AttributeType":{"type":"object","properties":{"attributeTypeDiscriminator":{"type":"string","description":"the discriminator of this AttributeType, which indicates the type. The value can be one of : BooleanAttributeType, DateAttributeType, MultiValueListAttributeType, NumericAttributeType, ScriptAttributeType, SingleValueListAttributeType or StringAttributeType."},"publicId":{"type":"string","description":"The public id of the attribute type."},"description":{"type":"string","description":"The description of the resource."},"name":{"type":"string","description":"The name of the resource."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"}},"discriminator":{"propertyName":"resourceType","mapping":{"BooleanAttributeType":"#/components/schemas/BooleanAttributeType","DateAttributeType":"#/components/schemas/DateAttributeType","MultiValueListAttributeType":"#/components/schemas/MultiValueListAttributeType","NumericAttributeType":"#/components/schemas/NumericAttributeType","ScriptAttributeType":"#/components/schemas/ScriptAttributeType","SingleValueListAttributeType":"#/components/schemas/SingleValueListAttributeType","StringAttributeType":"#/components/schemas/StringAttributeType"}}},"ComplexRelationLegTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"assetType":{"$ref":"#/components/schemas/NamedResourceReferenceImpl"},"role":{"type":"string"},"coRole":{"type":"string"},"relationTypeId":{"type":"string","format":"uuid"}}},"NamedResourceReferenceImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the referenced resource.","format":"uuid"},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...]. This property is deprecated and will be removed in the future. In order to stay backwards compatible and to enable us to introduce new types of resources, we are replacing the ResourceType enum with a String. For new types of resources that didn't exist before this change, resourceType will be BaseDataType. Please use the resourceDiscriminator property instead. Refer to the object containing the ResourceReference for possible values.","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"resourceDiscriminator":{"type":"string","description":"The resource discriminator, which indicates the type of the referenced resource, e.g. \"Community\", \"Asset\", ... Check the documentation of the class using the resource reference for detailed documentation regarding the possible resource discriminator values."},"name":{"type":"string","description":"The name of the referenced resource."}},"description":"Represents reference to the resource, including its name."}}},"paths":{"/complexRelationTypes":{"post":{"tags":["Complex Relation Types"],"summary":"Adds a new complex relation type.","description":"Adds a new complex relation type.","operationId":"addComplexRelationType","requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/AddComplexRelationTypeRequest"}}}},"responses":{"201":{"description":"Complex relation type successfully added.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ComplexRelationTypeImpl"}}}},"400":{"description":"A complex relation type with the given ID already exists"}}}}}}
```

## Returns complex relation type identified by given UUID.

> Returns complex relation type identified by given UUID.

```json
{"openapi":"3.0.3","info":{"title":"Collibra Data Governance Center Core API","version":"2.0"},"servers":[{"url":"/rest/2.0","variables":{}}],"security":[{"basicAuth":[]},{"jwtAuth":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic"},"jwtAuth":{"type":"http","description":"Collibra REST API authentication using JSON Web Token.","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"ComplexRelationTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"name":{"type":"string","description":"The name of the resource."},"description":{"type":"string","description":"The description of the resource."},"publicId":{"type":"string","description":"The public id of the complex relation type."},"symbolData":{"$ref":"#/components/schemas/SymbolDataImpl"},"attributeTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationAttributeTypeImpl"}},"legTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationLegTypeImpl"}}}},"SymbolDataImpl":{"type":"object","properties":{"color":{"type":"string"},"symbolType":{"type":"string","enum":["NONE","ICON_CODE","ACRONYM_CODE"]},"iconCode":{"type":"string"},"acronymCode":{"type":"string"}},"description":"The symbol data of the trait."},"ComplexRelationAttributeTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"readOnly":{"type":"boolean"},"attributeType":{"$ref":"#/components/schemas/AttributeType"}}},"AttributeType":{"type":"object","properties":{"attributeTypeDiscriminator":{"type":"string","description":"the discriminator of this AttributeType, which indicates the type. The value can be one of : BooleanAttributeType, DateAttributeType, MultiValueListAttributeType, NumericAttributeType, ScriptAttributeType, SingleValueListAttributeType or StringAttributeType."},"publicId":{"type":"string","description":"The public id of the attribute type."},"description":{"type":"string","description":"The description of the resource."},"name":{"type":"string","description":"The name of the resource."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"}},"discriminator":{"propertyName":"resourceType","mapping":{"BooleanAttributeType":"#/components/schemas/BooleanAttributeType","DateAttributeType":"#/components/schemas/DateAttributeType","MultiValueListAttributeType":"#/components/schemas/MultiValueListAttributeType","NumericAttributeType":"#/components/schemas/NumericAttributeType","ScriptAttributeType":"#/components/schemas/ScriptAttributeType","SingleValueListAttributeType":"#/components/schemas/SingleValueListAttributeType","StringAttributeType":"#/components/schemas/StringAttributeType"}}},"ComplexRelationLegTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"assetType":{"$ref":"#/components/schemas/NamedResourceReferenceImpl"},"role":{"type":"string"},"coRole":{"type":"string"},"relationTypeId":{"type":"string","format":"uuid"}}},"NamedResourceReferenceImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the referenced resource.","format":"uuid"},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...]. This property is deprecated and will be removed in the future. In order to stay backwards compatible and to enable us to introduce new types of resources, we are replacing the ResourceType enum with a String. For new types of resources that didn't exist before this change, resourceType will be BaseDataType. Please use the resourceDiscriminator property instead. Refer to the object containing the ResourceReference for possible values.","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"resourceDiscriminator":{"type":"string","description":"The resource discriminator, which indicates the type of the referenced resource, e.g. \"Community\", \"Asset\", ... Check the documentation of the class using the resource reference for detailed documentation regarding the possible resource discriminator values."},"name":{"type":"string","description":"The name of the referenced resource."}},"description":"Represents reference to the resource, including its name."}}},"paths":{"/complexRelationTypes/{complexRelationTypeId}":{"get":{"tags":["Complex Relation Types"],"summary":"Returns complex relation type identified by given UUID.","description":"Returns complex relation type identified by given UUID.","operationId":"getComplexRelationType","parameters":[{"name":"complexRelationTypeId","in":"path","description":"the unique identifier of the complex relation type","required":true,"schema":{"type":"string","format":"uuid"}}],"responses":{"200":{"description":"Complex relation type found.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ComplexRelationTypeImpl"}}}},"404":{"description":"Complex relation type not found."}}}}}}
```

## Removes complex relation type identified by given UUID.

> Removes complex relation type identified by given UUID.

```json
{"openapi":"3.0.3","info":{"title":"Collibra Data Governance Center Core API","version":"2.0"},"servers":[{"url":"/rest/2.0","variables":{}}],"security":[{"basicAuth":[]},{"jwtAuth":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic"},"jwtAuth":{"type":"http","description":"Collibra REST API authentication using JSON Web Token.","scheme":"bearer","bearerFormat":"JWT"}}},"paths":{"/complexRelationTypes/{complexRelationTypeId}":{"delete":{"tags":["Complex Relation Types"],"summary":"Removes complex relation type identified by given UUID.","description":"Removes complex relation type identified by given UUID.","operationId":"removeComplexRelationType","parameters":[{"name":"complexRelationTypeId","in":"path","description":"the unique identifier of the complex relation type","required":true,"schema":{"type":"string","format":"uuid"}}],"responses":{"default":{"description":"default response","content":{"application/json":{}}}}}}}}
```

## Changes the complex relation type.

> Changes the complex relation type with the information that is present in the request.\
> Only properties that are specified in this request and have not \<code>null\</code> values are updated.\
> All other properties are ignored.

```json
{"openapi":"3.0.3","info":{"title":"Collibra Data Governance Center Core API","version":"2.0"},"servers":[{"url":"/rest/2.0","variables":{}}],"security":[{"basicAuth":[]},{"jwtAuth":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic"},"jwtAuth":{"type":"http","description":"Collibra REST API authentication using JSON Web Token.","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"ChangeComplexRelationTypeRequest":{"type":"object","properties":{"publicId":{"maxLength":260,"minLength":1,"type":"string","description":"The new public id for the Complex Relation Type. It must be unique within all Asset Types, Complex Relation Types, Domain Types and Scopes. It should contain only ASCII letters and digits. It must start with an uppercase ASCII character. It must end with \"_C\". WARNING : The public id should only be changed with extreme caution, since it can break existing customizations. The only valid use case is to change it after creation of the type, if no public id was specified, and the generated proposal is not acceptable."},"name":{"maxLength":255,"minLength":1,"type":"string","description":"The new name for the Complex Relation Type."},"description":{"maxLength":4000,"minLength":0,"type":"string","description":"The new description for the Complex Relation Type."},"color":{"maxLength":7,"minLength":0,"pattern":"^#([A-Fa-f0-9]{6})$","type":"string","description":"The color of the symbol, in a hex format e.g. '#000000'.  This format always includes the '#' and has a size of 7."},"symbolType":{"type":"string","description":"The new symbol type.","enum":["NONE","ICON_CODE","ACRONYM_CODE"]},"iconCode":{"type":"string","description":"The new icon code for the Complex Relation Type."},"acronymCode":{"pattern":"^([A-Za-z0-9]{1,4})$","type":"string","description":"The new acronym code for the Complex Relation Type."},"attributeTypes":{"type":"array","description":"The new list of attribute types for the Complex Relation Type.","items":{"$ref":"#/components/schemas/ComplexRelationAttributeTypeRequest"}},"legTypes":{"type":"array","description":"The new list of leg types for the Complex Relation Type.","items":{"$ref":"#/components/schemas/ComplexRelationLegTypeRequest"}}}},"ComplexRelationAttributeTypeRequest":{"required":["attributeTypeId"],"type":"object","properties":{"min":{"type":"integer","description":"The minimum number of Attribute Type occurrences. For system complex relation types, the value for a custom leg type must be `0`.","format":"int32"},"max":{"type":"integer","description":"The maximum number of Attribute Type occurrences.","format":"int32"},"attributeTypeId":{"type":"string","description":"The ID of the Attribute Type.","format":"uuid"},"id":{"type":"string","description":"The ID of the Complex Relation Attribute Type. If specified, it will be used to create a new Complex Relation Attribute Type if none exists, or as id for the existing Complex Relation Attribute Type. If not specified, a random id will be generated and used to create a new Complex Relation Attribute Type if none exists, or as id for the existing Complex Relation Attribute Type.","format":"uuid"}},"description":"The new list of attribute types for the Complex Relation Type."},"ComplexRelationLegTypeRequest":{"required":["assetTypeId","role"],"type":"object","properties":{"min":{"type":"integer","description":"The minimum number of Leg Type occurrences. For system complex relation types, the value for a custom leg type must be `0`.","format":"int32"},"max":{"type":"integer","description":"The maximum number of Leg Type occurrences.","format":"int32"},"role":{"type":"string","description":"The name of the role that the source plays."},"coRole":{"type":"string","description":"The name of the role that the target plays."},"assetTypeId":{"type":"string","description":"The ID of the Asset Type of the Relation.<br/>In the next major release, this parameter will only be valid when adding a new leg to the ComplexRelationType. Changing the Asset Type of an existing leg won't be allowed and will result in an error.","format":"uuid"},"id":{"type":"string","description":"The id of the Complex Relation Leg Type. The Leg Type will be created with this id or updated.<br/>If left empty on update the Leg Type will be recreated.","format":"uuid"},"relationTypeId":{"type":"string","description":"The id of Relation Type of the Leg Type.","format":"uuid"}},"description":"The new list of leg types for the Complex Relation Type."},"ComplexRelationTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"name":{"type":"string","description":"The name of the resource."},"description":{"type":"string","description":"The description of the resource."},"publicId":{"type":"string","description":"The public id of the complex relation type."},"symbolData":{"$ref":"#/components/schemas/SymbolDataImpl"},"attributeTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationAttributeTypeImpl"}},"legTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationLegTypeImpl"}}}},"SymbolDataImpl":{"type":"object","properties":{"color":{"type":"string"},"symbolType":{"type":"string","enum":["NONE","ICON_CODE","ACRONYM_CODE"]},"iconCode":{"type":"string"},"acronymCode":{"type":"string"}},"description":"The symbol data of the trait."},"ComplexRelationAttributeTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"readOnly":{"type":"boolean"},"attributeType":{"$ref":"#/components/schemas/AttributeType"}}},"AttributeType":{"type":"object","properties":{"attributeTypeDiscriminator":{"type":"string","description":"the discriminator of this AttributeType, which indicates the type. The value can be one of : BooleanAttributeType, DateAttributeType, MultiValueListAttributeType, NumericAttributeType, ScriptAttributeType, SingleValueListAttributeType or StringAttributeType."},"publicId":{"type":"string","description":"The public id of the attribute type."},"description":{"type":"string","description":"The description of the resource."},"name":{"type":"string","description":"The name of the resource."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"}},"discriminator":{"propertyName":"resourceType","mapping":{"BooleanAttributeType":"#/components/schemas/BooleanAttributeType","DateAttributeType":"#/components/schemas/DateAttributeType","MultiValueListAttributeType":"#/components/schemas/MultiValueListAttributeType","NumericAttributeType":"#/components/schemas/NumericAttributeType","ScriptAttributeType":"#/components/schemas/ScriptAttributeType","SingleValueListAttributeType":"#/components/schemas/SingleValueListAttributeType","StringAttributeType":"#/components/schemas/StringAttributeType"}}},"ComplexRelationLegTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"assetType":{"$ref":"#/components/schemas/NamedResourceReferenceImpl"},"role":{"type":"string"},"coRole":{"type":"string"},"relationTypeId":{"type":"string","format":"uuid"}}},"NamedResourceReferenceImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the referenced resource.","format":"uuid"},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...]. This property is deprecated and will be removed in the future. In order to stay backwards compatible and to enable us to introduce new types of resources, we are replacing the ResourceType enum with a String. For new types of resources that didn't exist before this change, resourceType will be BaseDataType. Please use the resourceDiscriminator property instead. Refer to the object containing the ResourceReference for possible values.","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"resourceDiscriminator":{"type":"string","description":"The resource discriminator, which indicates the type of the referenced resource, e.g. \"Community\", \"Asset\", ... Check the documentation of the class using the resource reference for detailed documentation regarding the possible resource discriminator values."},"name":{"type":"string","description":"The name of the referenced resource."}},"description":"Represents reference to the resource, including its name."}}},"paths":{"/complexRelationTypes/{complexRelationTypeId}":{"patch":{"tags":["Complex Relation Types"],"summary":"Changes the complex relation type.","description":"Changes the complex relation type with the information that is present in the request.\nOnly properties that are specified in this request and have not <code>null</code> values are updated.\nAll other properties are ignored.","operationId":"changeComplexRelationType","parameters":[{"name":"complexRelationTypeId","in":"path","description":"the unique identifier of the complex relation type","required":true,"schema":{"type":"string","format":"uuid"}}],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/ChangeComplexRelationTypeRequest"}}}},"responses":{"200":{"description":"Complex relation type successfully changed.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ComplexRelationTypeImpl"}}}}}}}}}
```

## Get the complex relation type by public id

> Returns the complex relation type identified by the given public id.

```json
{"openapi":"3.0.3","info":{"title":"Collibra Data Governance Center Core API","version":"2.0"},"servers":[{"url":"/rest/2.0","variables":{}}],"security":[{"basicAuth":[]},{"jwtAuth":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic"},"jwtAuth":{"type":"http","description":"Collibra REST API authentication using JSON Web Token.","scheme":"bearer","bearerFormat":"JWT"}},"schemas":{"ComplexRelationTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"name":{"type":"string","description":"The name of the resource."},"description":{"type":"string","description":"The description of the resource."},"publicId":{"type":"string","description":"The public id of the complex relation type."},"symbolData":{"$ref":"#/components/schemas/SymbolDataImpl"},"attributeTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationAttributeTypeImpl"}},"legTypes":{"type":"array","items":{"$ref":"#/components/schemas/ComplexRelationLegTypeImpl"}}}},"SymbolDataImpl":{"type":"object","properties":{"color":{"type":"string"},"symbolType":{"type":"string","enum":["NONE","ICON_CODE","ACRONYM_CODE"]},"iconCode":{"type":"string"},"acronymCode":{"type":"string"}},"description":"The symbol data of the trait."},"ComplexRelationAttributeTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"readOnly":{"type":"boolean"},"attributeType":{"$ref":"#/components/schemas/AttributeType"}}},"AttributeType":{"type":"object","properties":{"attributeTypeDiscriminator":{"type":"string","description":"the discriminator of this AttributeType, which indicates the type. The value can be one of : BooleanAttributeType, DateAttributeType, MultiValueListAttributeType, NumericAttributeType, ScriptAttributeType, SingleValueListAttributeType or StringAttributeType."},"publicId":{"type":"string","description":"The public id of the attribute type."},"description":{"type":"string","description":"The description of the resource."},"name":{"type":"string","description":"The name of the resource."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"}},"discriminator":{"propertyName":"resourceType","mapping":{"BooleanAttributeType":"#/components/schemas/BooleanAttributeType","DateAttributeType":"#/components/schemas/DateAttributeType","MultiValueListAttributeType":"#/components/schemas/MultiValueListAttributeType","NumericAttributeType":"#/components/schemas/NumericAttributeType","ScriptAttributeType":"#/components/schemas/ScriptAttributeType","SingleValueListAttributeType":"#/components/schemas/SingleValueListAttributeType","StringAttributeType":"#/components/schemas/StringAttributeType"}}},"ComplexRelationLegTypeImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the represented object (entity).","format":"uuid"},"createdBy":{"type":"string","description":"The id of the user that created this resource.","format":"uuid"},"createdOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the creation of this resource.","format":"int64"},"lastModifiedBy":{"type":"string","description":"The id of the user who modified this resource the last time.","format":"uuid"},"lastModifiedOn":{"type":"integer","description":"The timestamp (in UTC time standard) of the last modification of this resource.","format":"int64"},"system":{"type":"boolean","description":"Whether this is a system resource or not."},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...].\nThis property is deprecated and will be removed in the future. In order to stay backwards compatible\nand to enable introduction of new types of resources, where necessary, a resource discriminator\nproperty (of type String) has been added to specific subtypes of Resource,\ne.g. assignedResourceDiscriminator on AssignedResource, or attributeDiscriminator on Attribute.\nFor new types of resource that didn't exist before this change, the resourceType will be\nBaseDataType.\n","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"minimumOccurrences":{"type":"integer","format":"int32"},"maximumOccurrences":{"type":"integer","format":"int32"},"assetType":{"$ref":"#/components/schemas/NamedResourceReferenceImpl"},"role":{"type":"string"},"coRole":{"type":"string"},"relationTypeId":{"type":"string","format":"uuid"}}},"NamedResourceReferenceImpl":{"required":["id","resourceType"],"type":"object","properties":{"id":{"type":"string","description":"The id of the referenced resource.","format":"uuid"},"resourceType":{"type":"string","description":"The type of the resource, e.g. [Community, Asset, Domain, Attribute, Relation, WorkflowInstance, ...]. This property is deprecated and will be removed in the future. In order to stay backwards compatible and to enable us to introduce new types of resources, we are replacing the ResourceType enum with a String. For new types of resources that didn't exist before this change, resourceType will be BaseDataType. Please use the resourceDiscriminator property instead. Refer to the object containing the ResourceReference for possible values.","deprecated":true,"enum":["View","Asset","Community","Domain","AssetType","DomainType","Status","User","ClassificationMatch","UserGroup","Attribute","StringAttribute","ScriptAttribute","BooleanAttribute","DateAttribute","NumericAttribute","SingleValueListAttribute","MultiValueListAttribute","Comment","Attachment","Responsibility","Workflow","Job","Relation","RelationType","ComplexRelation","ComplexRelationType","ArticulationRule","Assignment","Scope","RelationTrace","ValidationRule","DataQualityRule","DataQualityMetric","Address","InstantMessagingAccount","Email","PhoneNumber","Website","Activity","FormProperty","WorkflowTask","ActivityChange","WorkflowInstance","Role","AttributeType","BooleanAttributeType","DateAttributeType","DateTimeAttributeType","MultiValueListAttributeType","NumericAttributeType","ScriptAttributeType","SingleValueListAttributeType","StringAttributeType","ViewSharingRule","ViewAssignmentRule","JdbcDriverFile","JdbcDriver","JdbcIngestionProperties","CsvIngestionProperties","ExcelIngestionProperties","ConnectionStringParameter","AssignedCharacteristicType","Notification","Tag","ComplexRelationLegType","ComplexRelationAttributeType","ComplexRelationLeg","BaseDataType","AdvancedDataType","DiagramPicture","DiagramPictureSharingRule","DiagramPictureAssignmentRule","Rating","Classification","PhysicalDataConnector","Context"]},"resourceDiscriminator":{"type":"string","description":"The resource discriminator, which indicates the type of the referenced resource, e.g. \"Community\", \"Asset\", ... Check the documentation of the class using the resource reference for detailed documentation regarding the possible resource discriminator values."},"name":{"type":"string","description":"The name of the referenced resource."}},"description":"Represents reference to the resource, including its name."}}},"paths":{"/complexRelationTypes/publicId/{publicId}":{"get":{"tags":["Complex Relation Types"],"summary":"Get the complex relation type by public id","description":"Returns the complex relation type identified by the given public id.","operationId":"getComplexRelationTypeByPublicId","parameters":[{"name":"publicId","in":"path","description":"The public identifier of the complex relation type","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Complex relation type found.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ComplexRelationTypeImpl"}}}},"404":{"description":"Complex relation type not found."}}}}}}
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developer.collibra.com/api/references/data-governance/complex-relation-types.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.