oav/documentation/oav-semantic-errors-referen...

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OAV Errors Reference

This document includes further reference for errors reported by oav validate-spec command.

Index

Errors index

Errors described below indicate semantically incorrect OpenAPI2.0 files.

Error Code
EQUIVALENT_PATH
OBJECT_MISSING_REQUIRED_PROPERTY_DEFINITION
EMPTY_PATH_PARAMETER_DECLARATION
DUPLICATE_OPERATIONID
MULTIPLE_BODY_PARAMETERS
INVALID_PARAMETER_COMBINATION
MISSING_PATH_PARAMETER_DEFINITION
MISSING_PATH_PARAMETER_DECLARATION
UNRESOLVABLE_REFERENCE
ANY_OF_MISSING
ONE_OF_MISSING
INVALID_REFERENCE
OBJECT_MISSING_REQUIRED_PROPERTY
UNUSED_DEFINITION
DUPLICATE_PARAMETER

Errors Descriptions

Errors from OAV validate-spec command will include:

  • Code: Unique identifier for the type of semantic error encountered
  • Message: Details about the issue
  • Path: Pointer to where the error/warning was detected

EQUIVALENT_PATH

Message : Equivalent path already exists: [path]

Description: Open API specification allows only unique paths.

How to fix the issue: Verify whether there are paths that are the same or that are parameterized in a way tha makes them equivalent. To fix the issue include all operations that share the same path under the same path section of the specification.

Links: Index | Error descriptions

OBJECT_MISSING_REQUIRED_PROPERTY_DEFINITION

Message : Missing required property definition:

Description: Property indicated as required for the operation is missing its definition.

How to fix the issue: Verify that the properties included in the 'required" array have all been defined.

Links: Index | Error descriptions

EMPTY_PATH_PARAMETER_DECLARATION

Message : Path parameter declaration cannot be empty: [parameter]

Description: Path paramater should be defined within the operation and not be empty.

How to fix the issue: Please verify that the all path parameters are defined for the operation and are not empty.

Links: Index | Error descriptions

DUPLICATE_OPERATIONID

Message : Cannot have multiple operations with the same operationId

Description: OperationIds must be unique within an OpenAPI specification.

How to fix the issue: Please verify that all operationIds are unique and update them if there are any duplicates.

Links: Index | Error descriptions

MULTIPLE_BODY_PARAMETERS

Message : Operation cannot have multiple body parameters

Description: Only one body parameter is allowed per operation.

How to fix the issue: Please check that there's only one parameter marked as body parameter ("in":"body").

Links: Index | Error descriptions

INVALID_PARAMETER_COMBINATION

Message : Operation cannot have a body parameter and a formData parameter

Description: Either body parameter or formData parameter are allowed per operation.

How to fix the issue: Please check there's only a body or a formData paramater exclusively.

Links: Index | Error descriptions

MISSING_PATH_PARAMETER_DEFINITION

Message : Path parameter is declared but is not defined: [parameter]

Description: Path parameter is included in path, but is not defined within the operation.

How to fix the issue: Please check that the parameter is defined within the operation.

Links: Index | Error descriptions

MISSING_PATH_PARAMETER_DECLARATION

Message : Path parameter is defined but is not declared: [parameter]

Description: There's a paramater defined as "in":"path", but not used/declared in the path of the operation.

How to fix the issue: Verify if the parameter should be part of the path and add it, or remove it from the definitions.

Links: Index | Error descriptions

UNRESOLVABLE_REFERENCE

Message : Reference could not be resolved: [ref]

Description: Reference cannot be resolved, path not found or file does not exist.

How to fix the issue: Please check reference is valid.

Links: Index | Error descriptions

ANY_OF_MISSING

Message : Not a valid [def] definition.

Description: OpenAPI structure is missing a section/keyword.

How to fix the issue: Please check that the defintion referenced is valid.

Links: Index | Error descriptions

ONE_OF_MISSING

Message : Not a valid [def] definition.

Description: OpenAPI structure is missing a section/keyword.

How to fix the issue: Please check that the defintion referenced is valid.

Links: Index | Error descriptions

INVALID_REFERENCE

Message : Invalid JSON Reference | Specific error details.

Description: Reference is invalid.

How to fix the issue: Please check that the reference is valid.

Links: Index | Error descriptions

OBJECT_MISSING_REQUIRED_PROPERTY

Message : Missing required property: [property]

Description: Property marked as required is missing in the operation.

How to fix the issue: Please specify the property that's indicated as required or remove it from being required.

Links: Index | Error descriptions

UNUSED_DEFINITION

Message : Definition is not used: [definition].

Description: Definition is not referenced/used in the file.

How to fix the issue: Please check if the definition is needed in the file, remove it if not needed or reference it appropriately.

Links: Index | Error descriptions

DUPLICATE_PARAMETER

Message : Operation cannot have duplicate parameters: [parameter]

Description: Parameters should be unique for the operation.

How to fix the issue: Please check there are no duplicate parameter names or rename as needed.

Links: Index | Error descriptions