diff --git a/packages/omniapi-generator/src/generateResource.ts b/packages/omniapi-generator/src/generateResource.ts
index 79632d5a1..85cc94017 100644
--- a/packages/omniapi-generator/src/generateResource.ts
+++ b/packages/omniapi-generator/src/generateResource.ts
@@ -132,12 +132,18 @@ function generateOperationArray(method: StaticOperation) {
   const requestType = method.requestBody?.body.requestType;
   const bodyInfo = getReqBodyInfo(requestType);
   const respInfo = getResponseInfo(method.response);
+  const paramInfo = getParamInfo(method.parameters);
+  paramInfo.QUERY.length;
+
+  const flag = (bodyInfo.componentType != null ? 1 : 0)
+    + (paramInfo.QUERY.length > 0 ? 2 : 0)
+    + (paramInfo.HEADER.length > 0 ? 4 : 0);
 
   let count = 0;
   const constParts = [
     HTTP_VERB_MAP[method.httpMethod],
     `"${method.path.replace(/{.*?}/g, () => `{${count++}}`)}"`,
-    bodyInfo.componentType != null ? 1 : "",
+    flag > 0 ? flag : "",
     bodyInfo.mimeType,
     respInfo.mimeType,
   ];
diff --git a/packages/omniapi/src/public/Datasets_Branch.ts b/packages/omniapi/src/public/Datasets_Branch.ts
index 40fafe51f..71a2d34d9 100644
--- a/packages/omniapi/src/public/Datasets_Branch.ts
+++ b/packages/omniapi/src/public/Datasets_Branch.ts
@@ -26,7 +26,7 @@ const _listBranches: $OmniMethod<
     datasetRid: $C.DatasetRid,
     $queryParams?: { pageSize?: $C.PageSize; pageToken?: $C.PageToken },
   ) => Promise<$C.ListBranchesResponse>
-> = [0, "/v1/datasets/{0}/branches"];
+> = [0, "/v1/datasets/{0}/branches", 2];
 
 /**
  * Lists the Branches of a Dataset.
diff --git a/packages/omniapi/src/public/Datasets_Dataset.ts b/packages/omniapi/src/public/Datasets_Dataset.ts
index 4f6275495..06ae26531 100644
--- a/packages/omniapi/src/public/Datasets_Dataset.ts
+++ b/packages/omniapi/src/public/Datasets_Dataset.ts
@@ -71,7 +71,7 @@ const _readTable: $OmniMethod<
       rowLimit?: number;
     },
   ) => Promise<unknown>
-> = [0, "/v1/datasets/{0}/readTable", , , "*/*"];
+> = [0, "/v1/datasets/{0}/readTable", 2, , "*/*"];
 
 /**
  * Gets the content of a dataset as a table in the specified format.
@@ -110,7 +110,7 @@ const _getSchema: $OmniMethod<
       preview?: $C.PreviewMode;
     },
   ) => Promise<any | undefined>
-> = [0, "/v1/datasets/{0}/schema"];
+> = [0, "/v1/datasets/{0}/schema", 2];
 
 /**
  * Retrieves the Schema for a Dataset and Branch, if it exists.
@@ -139,7 +139,7 @@ const _putSchema: $OmniMethod<
     $body: any,
     $queryParams?: { branchId?: $C.BranchId; preview?: $C.PreviewMode },
   ) => Promise<void>
-> = [2, "/v1/datasets/{0}/schema", 1];
+> = [2, "/v1/datasets/{0}/schema", 3];
 
 /**
  * Puts a Schema on an existing Dataset and Branch.
@@ -167,7 +167,7 @@ const _deleteSchema: $OmniMethod<
       preview?: $C.PreviewMode;
     },
   ) => Promise<void>
-> = [3, "/v1/datasets/{0}/schema"];
+> = [3, "/v1/datasets/{0}/schema", 2];
 
 /**
  * Deletes the Schema from a Dataset and Branch.
diff --git a/packages/omniapi/src/public/Datasets_File.ts b/packages/omniapi/src/public/Datasets_File.ts
index b287961a2..5b1c52d36 100644
--- a/packages/omniapi/src/public/Datasets_File.ts
+++ b/packages/omniapi/src/public/Datasets_File.ts
@@ -32,7 +32,7 @@ const _listFiles: $OmniMethod<
       pageToken?: $C.PageToken;
     },
   ) => Promise<$C.ListFilesResponse>
-> = [0, "/v1/datasets/{0}/files"];
+> = [0, "/v1/datasets/{0}/files", 2];
 
 /**
  * Lists Files contained in a Dataset. By default files are listed on the latest view of the default
@@ -92,7 +92,7 @@ const _uploadFile: $OmniMethod<
       transactionRid?: $C.TransactionRid;
     },
   ) => Promise<$C.File>
-> = [1, "/v1/datasets/{0}/files:upload", , "*/*"];
+> = [1, "/v1/datasets/{0}/files:upload", 2, "*/*"];
 
 /**
  * Uploads a File to an existing Dataset.
@@ -145,7 +145,7 @@ const _getFileMetadata: $OmniMethod<
       endTransactionRid?: $C.TransactionRid;
     },
   ) => Promise<$C.File>
-> = [0, "/v1/datasets/{0}/files/{1}"];
+> = [0, "/v1/datasets/{0}/files/{1}", 2];
 
 /**
  * Gets metadata about a File contained in a Dataset. By default this retrieves the file's metadata from the latest
@@ -201,7 +201,7 @@ const _deleteFile: $OmniMethod<
       transactionRid?: $C.TransactionRid;
     },
   ) => Promise<void>
-> = [3, "/v1/datasets/{0}/files/{1}"];
+> = [3, "/v1/datasets/{0}/files/{1}", 2];
 
 /**
  * Deletes a File from a Dataset. By default the file is deleted in a new transaction on the default
@@ -249,7 +249,7 @@ const _getFileContent: $OmniMethod<
       endTransactionRid?: $C.TransactionRid;
     },
   ) => Promise<unknown>
-> = [0, "/v1/datasets/{0}/files/{1}/content", , , "*/*"];
+> = [0, "/v1/datasets/{0}/files/{1}/content", 2, , "*/*"];
 
 /**
  * Gets the content of a File contained in a Dataset. By default this retrieves the file's content from the latest
diff --git a/packages/omniapi/src/public/Datasets_Transaction.ts b/packages/omniapi/src/public/Datasets_Transaction.ts
index ac2083d5a..7ca33ee52 100644
--- a/packages/omniapi/src/public/Datasets_Transaction.ts
+++ b/packages/omniapi/src/public/Datasets_Transaction.ts
@@ -27,7 +27,7 @@ const _createTransaction: $OmniMethod<
     $body: $C.CreateTransactionRequest,
     $queryParams?: { branchId?: $C.BranchId },
   ) => Promise<$C.Transaction>
-> = [1, "/v1/datasets/{0}/transactions", 1];
+> = [1, "/v1/datasets/{0}/transactions", 3];
 
 /**
  * Creates a Transaction on a Branch of a Dataset.
diff --git a/packages/omniapi/src/public/Models_LanguageModel.ts b/packages/omniapi/src/public/Models_LanguageModel.ts
index 48a91f94e..9d880ea02 100644
--- a/packages/omniapi/src/public/Models_LanguageModel.ts
+++ b/packages/omniapi/src/public/Models_LanguageModel.ts
@@ -66,7 +66,7 @@ const _listLanguageModels: $OmniMethod<
   ($queryParams?: {
     source?: $C.LanguageModelSource;
   }) => Promise<$C.ListLanguageModelsResponse>
-> = [0, "/v1/models/languageModels"];
+> = [0, "/v1/models/languageModels", 2];
 
 /**
  * Lists the language models available. Can be filtered by source.
diff --git a/packages/omniapi/src/public/OntologiesV2_Action.ts b/packages/omniapi/src/public/OntologiesV2_Action.ts
index 7ccfd1858..093f2d06c 100644
--- a/packages/omniapi/src/public/OntologiesV2_Action.ts
+++ b/packages/omniapi/src/public/OntologiesV2_Action.ts
@@ -31,7 +31,7 @@ const _applyActionV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.SyncApplyActionResponseV2>
-> = [1, "/v2/ontologies/{0}/actions/{1}/apply", 1];
+> = [1, "/v2/ontologies/{0}/actions/{1}/apply", 3];
 
 /**
  * Applies an action using the given parameters.
@@ -72,7 +72,7 @@ const _applyActionBatchV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.BatchApplyActionResponseV2>
-> = [1, "/v2/ontologies/{0}/actions/{1}/applyBatch", 1];
+> = [1, "/v2/ontologies/{0}/actions/{1}/applyBatch", 3];
 
 /**
  * Applies multiple actions (of the same Action Type) using the given parameters.
@@ -112,7 +112,7 @@ const _applyActionAsyncV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.AsyncApplyActionResponseV2>
-> = [1, "/v2/ontologies/{0}/actions/{1}/applyAsync", 1];
+> = [1, "/v2/ontologies/{0}/actions/{1}/applyAsync", 3];
 
 /**
  * Applies an action using the given parameters.
diff --git a/packages/omniapi/src/public/OntologiesV2_ActionTypeV2.ts b/packages/omniapi/src/public/OntologiesV2_ActionTypeV2.ts
index 8b46ef29d..103e02560 100644
--- a/packages/omniapi/src/public/OntologiesV2_ActionTypeV2.ts
+++ b/packages/omniapi/src/public/OntologiesV2_ActionTypeV2.ts
@@ -26,7 +26,7 @@ const _listActionTypesV2: $OmniMethod<
     ontology: $C.OntologyIdentifier,
     $queryParams?: { pageSize?: $C.PageSize; pageToken?: $C.PageToken },
   ) => Promise<$C.ListActionTypesResponseV2>
-> = [0, "/v2/ontologies/{0}/actionTypes"];
+> = [0, "/v2/ontologies/{0}/actionTypes", 2];
 
 /**
  * Lists the action types for the given Ontology.
diff --git a/packages/omniapi/src/public/OntologiesV2_ObjectTypeV2.ts b/packages/omniapi/src/public/OntologiesV2_ObjectTypeV2.ts
index 1ff5c54ae..9ec9a2d8e 100644
--- a/packages/omniapi/src/public/OntologiesV2_ObjectTypeV2.ts
+++ b/packages/omniapi/src/public/OntologiesV2_ObjectTypeV2.ts
@@ -26,7 +26,7 @@ const _listObjectTypesV2: $OmniMethod<
     ontology: $C.OntologyIdentifier,
     $queryParams?: { pageSize?: $C.PageSize; pageToken?: $C.PageToken },
   ) => Promise<$C.ListObjectTypesV2Response>
-> = [0, "/v2/ontologies/{0}/objectTypes"];
+> = [0, "/v2/ontologies/{0}/objectTypes", 2];
 
 /**
  * Lists the object types for the given Ontology.
@@ -79,7 +79,7 @@ const _listOutgoingLinkTypesV2: $OmniMethod<
     objectType: $C.ObjectTypeApiName,
     $queryParams?: { pageSize?: $C.PageSize; pageToken?: $C.PageToken },
   ) => Promise<$C.ListOutgoingLinkTypesResponseV2>
-> = [0, "/v2/ontologies/{0}/objectTypes/{1}/outgoingLinkTypes"];
+> = [0, "/v2/ontologies/{0}/objectTypes/{1}/outgoingLinkTypes", 2];
 
 /**
  * List the outgoing links for an object type.
diff --git a/packages/omniapi/src/public/OntologiesV2_OntologyObjectSet.ts b/packages/omniapi/src/public/OntologiesV2_OntologyObjectSet.ts
index 2896ae7ec..329df6e2e 100644
--- a/packages/omniapi/src/public/OntologiesV2_OntologyObjectSet.ts
+++ b/packages/omniapi/src/public/OntologiesV2_OntologyObjectSet.ts
@@ -52,7 +52,7 @@ const _loadObjectSetV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.LoadObjectSetResponseV2>
-> = [1, "/v2/ontologies/{0}/objectSets/loadObjects", 1];
+> = [1, "/v2/ontologies/{0}/objectSets/loadObjects", 3];
 
 /**
  * Load the ontology objects present in the `ObjectSet` from the provided object set definition.
@@ -91,7 +91,7 @@ const _aggregateObjectSetV2: $OmniMethod<
       preview?: $C.PreviewMode;
     },
   ) => Promise<$C.AggregateObjectsResponseV2>
-> = [1, "/v2/ontologies/{0}/objectSets/aggregate", 1];
+> = [1, "/v2/ontologies/{0}/objectSets/aggregate", 3];
 
 /**
  * Aggregates the ontology objects present in the `ObjectSet` from the provided object set definition.
diff --git a/packages/omniapi/src/public/OntologiesV2_OntologyObjectV2.ts b/packages/omniapi/src/public/OntologiesV2_OntologyObjectV2.ts
index 38e605d33..f1c45f5e7 100644
--- a/packages/omniapi/src/public/OntologiesV2_OntologyObjectV2.ts
+++ b/packages/omniapi/src/public/OntologiesV2_OntologyObjectV2.ts
@@ -35,7 +35,7 @@ const _listObjectsV2: $OmniMethod<
       excludeRid?: boolean;
     },
   ) => Promise<$C.ListObjectsResponseV2>
-> = [0, "/v2/ontologies/{0}/objects/{1}"];
+> = [0, "/v2/ontologies/{0}/objects/{1}", 2];
 
 /**
  * Lists the objects for the given Ontology and object type.
@@ -89,7 +89,7 @@ const _getObjectV2: $OmniMethod<
       excludeRid?: boolean;
     },
   ) => Promise<$C.OntologyObjectV2>
-> = [0, "/v2/ontologies/{0}/objects/{1}/{2}"];
+> = [0, "/v2/ontologies/{0}/objects/{1}/{2}", 2];
 
 /**
  * Gets a specific object with the given primary key.
@@ -126,7 +126,7 @@ const _countObjects: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.CountObjectsResponseV2>
-> = [1, "/v2/ontologies/{0}/objects/{1}/count"];
+> = [1, "/v2/ontologies/{0}/objects/{1}/count", 2];
 
 /**
  * Returns a count of the objects of the given object type.
@@ -161,7 +161,7 @@ const _searchObjectsV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.SearchObjectsResponseV2>
-> = [1, "/v2/ontologies/{0}/objects/{1}/search", 1];
+> = [1, "/v2/ontologies/{0}/objects/{1}/search", 3];
 
 /**
  * Search for objects in the specified ontology and object type. The request body is used
@@ -216,7 +216,7 @@ const _aggregateObjectsV2: $OmniMethod<
       preview?: $C.PreviewMode;
     },
   ) => Promise<$C.AggregateObjectsResponseV2>
-> = [1, "/v2/ontologies/{0}/objects/{1}/aggregate", 1];
+> = [1, "/v2/ontologies/{0}/objects/{1}/aggregate", 3];
 
 /**
  * Perform functions on object fields in the specified ontology and object type.
@@ -251,7 +251,7 @@ const _listInterfaceTypes: $OmniMethod<
       preview?: $C.PreviewMode;
     },
   ) => Promise<$C.ListInterfaceTypesResponse>
-> = [0, "/v2/ontologies/{0}/interfaceTypes"];
+> = [0, "/v2/ontologies/{0}/interfaceTypes", 2];
 
 /**
  * :::callout{theme=warning title=Warning}
@@ -290,7 +290,7 @@ const _getInterfaceType: $OmniMethod<
     interfaceType: $C.InterfaceTypeApiName,
     $queryParams?: { preview?: $C.PreviewMode },
   ) => Promise<$C.InterfaceType>
-> = [0, "/v2/ontologies/{0}/interfaceTypes/{1}"];
+> = [0, "/v2/ontologies/{0}/interfaceTypes/{1}", 2];
 
 /**
  * :::callout{theme=warning title=Warning}
@@ -324,7 +324,7 @@ const _searchObjectsForInterface: $OmniMethod<
     $body: $C.SearchObjectsForInterfaceRequest,
     $queryParams?: { preview?: $C.PreviewMode },
   ) => Promise<$C.SearchObjectsResponseV2>
-> = [1, "/v2/ontologies/{0}/interfaces/{1}/search", 1];
+> = [1, "/v2/ontologies/{0}/interfaces/{1}/search", 3];
 
 /**
  * :::callout{theme=warning title=Warning}
@@ -379,7 +379,7 @@ const _aggregateObjectsForInterface: $OmniMethod<
     $body: $C.AggregateObjectsRequestV2,
     $queryParams?: { preview?: $C.PreviewMode },
   ) => Promise<$C.AggregateObjectsResponseV2>
-> = [1, "/v2/ontologies/{0}/interfaces/{1}/aggregate", 1];
+> = [1, "/v2/ontologies/{0}/interfaces/{1}/aggregate", 3];
 
 /**
  * :::callout{theme=warning title=Warning}
@@ -423,7 +423,7 @@ const _listLinkedObjectsV2: $OmniMethod<
       excludeRid?: boolean;
     },
   ) => Promise<$C.ListLinkedObjectsResponseV2>
-> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/links/{3}"];
+> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/links/{3}", 2];
 
 /**
  * Lists the linked objects for a specific object and the given link type.
@@ -481,7 +481,7 @@ const _getLinkedObjectV2: $OmniMethod<
       excludeRid?: boolean;
     },
   ) => Promise<$C.OntologyObjectV2>
-> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/links/{3}/{4}"];
+> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/links/{3}/{4}", 2];
 
 /**
  * Get a specific linked object that originates from another object.
@@ -524,7 +524,7 @@ const _getAttachmentsV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.AttachmentMetadataResponse>
-> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/attachments/{3}"];
+> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/attachments/{3}", 2];
 
 /**
  * Get the metadata of attachments parented to the given object.
@@ -564,7 +564,7 @@ const _getAttachmentByRidV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.AttachmentV2>
-> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/attachments/{3}/{4}"];
+> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/attachments/{3}/{4}", 2];
 
 /**
  * Get the metadata of a particular attachment in an attachment list.
@@ -607,7 +607,7 @@ const _getAttachmentContentV2: $OmniMethod<
 > = [
   0,
   "/v2/ontologies/{0}/objects/{1}/{2}/attachments/{3}/content",
-  ,
+  2,
   ,
   "*/*",
 ];
@@ -653,7 +653,7 @@ const _getAttachmentContentByRidV2: $OmniMethod<
 > = [
   0,
   "/v2/ontologies/{0}/objects/{1}/{2}/attachments/{3}/{4}/content",
-  ,
+  2,
   ,
   "*/*",
 ];
@@ -698,7 +698,7 @@ const _getFirstPoint: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.TimeSeriesPoint | undefined>
-> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/timeseries/{3}/firstPoint"];
+> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/timeseries/{3}/firstPoint", 2];
 
 /**
  * Get the first point of a time series property.
@@ -737,7 +737,7 @@ const _getLastPoint: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.TimeSeriesPoint | undefined>
-> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/timeseries/{3}/lastPoint"];
+> = [0, "/v2/ontologies/{0}/objects/{1}/{2}/timeseries/{3}/lastPoint", 2];
 
 /**
  * Get the last point of a time series property.
@@ -780,7 +780,7 @@ const _streamPoints: $OmniMethod<
 > = [
   1,
   "/v2/ontologies/{0}/objects/{1}/{2}/timeseries/{3}/streamPoints",
-  1,
+  3,
   ,
   "*/*",
 ];
diff --git a/packages/omniapi/src/public/OntologiesV2_QueryType.ts b/packages/omniapi/src/public/OntologiesV2_QueryType.ts
index 227ec966b..2cd7392e0 100644
--- a/packages/omniapi/src/public/OntologiesV2_QueryType.ts
+++ b/packages/omniapi/src/public/OntologiesV2_QueryType.ts
@@ -26,7 +26,7 @@ const _listQueryTypesV2: $OmniMethod<
     ontology: $C.OntologyIdentifier,
     $queryParams?: { pageSize?: $C.PageSize; pageToken?: $C.PageToken },
   ) => Promise<$C.ListQueryTypesResponseV2>
-> = [0, "/v2/ontologies/{0}/queryTypes"];
+> = [0, "/v2/ontologies/{0}/queryTypes", 2];
 
 /**
  * Lists the query types for the given Ontology.
@@ -82,7 +82,7 @@ const _executeQueryV2: $OmniMethod<
       packageName?: $C.SdkPackageName;
     },
   ) => Promise<$C.ExecuteQueryResponse>
-> = [1, "/v2/ontologies/{0}/queries/{1}/execute", 1];
+> = [1, "/v2/ontologies/{0}/queries/{1}/execute", 3];
 
 /**
  * Executes a Query using the given parameters.