204 codes

Error code registry

Every structured error carries a class.area.detail code and links here. See the error model reference for how classes, retry policies, and commit outcomes work.

access_denied (1)

• inference.provider_auth_failed

already_exists (6)

• already_exists.engine.persistence
• already_exists.engine.branch
• already_exists.engine.graph
• already_exists.engine.json_document
• already_exists.engine.json_index
• already_exists.engine.vector_collection

ambiguous_commit (1)

• ambiguous_commit.engine.persistence

conflict (3)

• conflict.engine.artifact_import
• conflict.engine.branch_generation
• conflict.engine.persistence

corruption (41)

• corruption.engine.artifact_payload
• corruption.engine.persistence_recovery
• data_loss.engine.branch_catalog
• data_loss.engine.branch_id
• data_loss.engine.control_name
• data_loss.engine.control_plane
• data_loss.engine.control_plane_missing
• data_loss.engine.event_index_key
• data_loss.engine.event_key
• data_loss.engine.event_metadata
• data_loss.engine.event_record
• data_loss.engine.graph_binding_key
• data_loss.engine.graph_binding_record
• data_loss.engine.graph_edge_key
• data_loss.engine.graph_edge_record
• data_loss.engine.graph_index
• data_loss.engine.graph_key
• data_loss.engine.graph_metadata
• data_loss.engine.graph_node_key
• data_loss.engine.graph_node_record
• data_loss.engine.graph_ontology_record
• data_loss.engine.graph_reverse_edge_key
• data_loss.engine.graph_type_index_key
• data_loss.engine.graph_type_index_record
• data_loss.engine.json_document
• data_loss.engine.json_index
• data_loss.engine.json_index_key
• data_loss.engine.json_key
• data_loss.engine.kv_key
• data_loss.engine.kv_value
• data_loss.engine.space_catalog
• data_loss.engine.vector_artifact
• data_loss.engine.vector_artifacts
• data_loss.engine.vector_collection
• data_loss.engine.vector_collection_key
• data_loss.engine.vector_index_manifest
• data_loss.engine.vector_index_manifest_key
• data_loss.engine.vector_key
• data_loss.engine.vector_record
• inference.download_verification_failed
• inference.registry_corrupt

failed_precondition (27)

• failed_precondition.engine.graph_negative_weight
• failed_precondition.engine.graph_ontology_edge_type
• failed_precondition.engine.graph_ontology_endpoint_type
• failed_precondition.engine.graph_ontology_freeze
• failed_precondition.engine.graph_ontology_frozen
• failed_precondition.engine.graph_ontology_node_type
• failed_precondition.engine.graph_ontology_required_property
• failed_precondition.engine.space_not_empty
• failed_precondition.engine.persistence
• failed_precondition.engine.branch_status
• failed_precondition.engine.capability_registry
• failed_precondition.engine.control_payload_version
• failed_precondition.engine.default_branch
• failed_precondition.engine.layout_version
• failed_precondition.engine.migration_registry
• failed_precondition.engine.storage_registry
• failed_precondition.engine.vector_artifact
• failed_precondition.engine.vector_index_manifest
• failed_precondition.engine.runtime_closed
• failed_precondition.executor.runtime_closed
• failed_precondition.executor.space_not_empty
• failed_precondition.executor.hub_url
• failed_precondition.executor.hub_clone
• inference.download_disabled
• inference.missing_api_key
• inference.missing_model
• inference.model_load_failed

history_unavailable (1)

• history_unavailable.engine.persistence_history

internal (3)

• internal.engine.persistence
• internal.executor.arrow
• internal.executor.unregistered_code

invalid_argument (96)

• invalid_argument.engine.branch_catalog
• invalid_argument.engine.branch_delete
• invalid_argument.engine.branch_name
• invalid_argument.engine.branch_name_reserved
• invalid_argument.engine.config_key
• invalid_argument.engine.event_batch
• invalid_argument.engine.event_metadata
• invalid_argument.engine.event_payload
• invalid_argument.engine.event_payload_too_large
• invalid_argument.engine.event_record
• invalid_argument.engine.event_type
• invalid_argument.engine.graph_batch
• invalid_argument.engine.graph_binding
• invalid_argument.engine.graph_binding_record
• invalid_argument.engine.graph_edge_endpoint
• invalid_argument.engine.graph_edge_record
• invalid_argument.engine.graph_edge_type
• invalid_argument.engine.graph_edge_type_reserved
• invalid_argument.engine.graph_edge_weight
• invalid_argument.engine.graph_metadata
• invalid_argument.engine.graph_name
• invalid_argument.engine.graph_name_reserved
• invalid_argument.engine.graph_node_id
• invalid_argument.engine.graph_node_record
• invalid_argument.engine.graph_ontology_record
• invalid_argument.engine.graph_pagerank_options
• invalid_argument.engine.graph_personalization
• invalid_argument.engine.graph_properties
• invalid_argument.engine.graph_properties_too_large
• invalid_argument.engine.graph_property_name
• invalid_argument.engine.graph_type_hint
• invalid_argument.engine.graph_type_index_record
• invalid_argument.engine.graph_type_name
• invalid_argument.engine.graph_type_name_reserved
• invalid_argument.engine.json_array_too_large
• invalid_argument.engine.json_batch
• invalid_argument.engine.json_batch_duplicate_document
• invalid_argument.engine.json_document
• invalid_argument.engine.json_document_id
• invalid_argument.engine.json_document_too_deep
• invalid_argument.engine.json_document_too_large
• invalid_argument.engine.json_index
• invalid_argument.engine.json_index_name
• invalid_argument.engine.json_index_name_reserved
• invalid_argument.engine.json_path
• invalid_argument.engine.json_path_not_found
• invalid_argument.engine.json_path_too_long
• invalid_argument.engine.json_path_type
• invalid_argument.engine.json_value
• invalid_argument.engine.kv_batch
• invalid_argument.engine.kv_batch_duplicate_key
• invalid_argument.engine.kv_key
• invalid_argument.engine.persistence
• invalid_argument.engine.product_space
• invalid_argument.engine.product_space_reserved
• invalid_argument.engine.space_catalog
• invalid_argument.engine.space_delete_default
• invalid_argument.engine.space_delete_too_large
• invalid_argument.engine.vector_artifact
• invalid_argument.engine.vector_artifact_budget
• invalid_argument.engine.vector_batch
• invalid_argument.engine.vector_collection
• invalid_argument.engine.vector_collection_reserved
• invalid_argument.engine.vector_dimension
• invalid_argument.engine.vector_embedding
• invalid_argument.engine.vector_filter
• invalid_argument.engine.vector_index_manifest
• invalid_argument.engine.vector_key
• invalid_argument.engine.vector_metadata
• invalid_argument.engine.vector_metadata_field
• invalid_argument.engine.vector_metadata_patch
• invalid_argument.engine.vector_metadata_too_large
• invalid_argument.engine.vector_record
• invalid_argument.executor.hub_dataset
• invalid_argument.executor.hub_branch
• invalid_argument.executor.hub_feature_disabled
• invalid_argument.executor.arrow_base64
• invalid_argument.executor.arrow_collection
• invalid_argument.executor.arrow_empty_export
• invalid_argument.executor.arrow_embedding_type
• invalid_argument.executor.arrow_feature_disabled
• invalid_argument.executor.arrow_format
• invalid_argument.executor.arrow_graph
• invalid_argument.executor.arrow_input_missing
• invalid_argument.executor.arrow_json_key
• invalid_argument.executor.arrow_key_column
• invalid_argument.executor.arrow_value_column
• invalid_argument.executor.arrow_vector_dimension
• invalid_argument.executor.arrow_vector_key
• invalid_argument.executor.batch_item
• invalid_argument.executor.kv_batch_duplicate_key
• invalid_argument.executor.limit
• invalid_argument.executor.vector_dimension
• invalid_argument.executor.vector_limit
• inference.invalid_request
• inference.unsupported_parameter

io (1)

• inference.io_failure

not_found (7)

• not_found.engine.branch
• not_found.engine.graph
• not_found.engine.graph_node
• not_found.engine.json_document
• not_found.engine.persistence
• not_found.engine.vector_collection
• not_found.executor.vector_collection

resource_exhausted (2)

• resource_exhausted.engine.graph_analytics_budget
• resource_exhausted.engine.persistence_budget

serialization (1)

• inference.provider_malformed_response

unavailable (10)

• unavailable.engine.control_plane
• unavailable.engine.persistence
• unavailable.engine.vector_artifacts
• unavailable.executor.hub_transport
• unavailable.executor.arrow_io
• inference.download_failed
• inference.local_runtime_failed
• inference.provider_rate_limited
• inference.provider_timeout
• inference.provider_unavailable

unsupported (4)

• unsupported.engine.persistence_capability
• unsupported.engine.graph_binding_cross_branch
• inference.unsupported_operation
• inference.unsupported_provider