fix(azure): remove trailing semicolon in Content-Type header for image generation (#13584)

VerunicaM · web-flow · commit 37e57a0e5fe2 · 2025-08-13T09:43:02.000-07:00
diff --git a/litellm/images/main.py b/litellm/images/main.py
@@ -311,7 +311,7 @@ def image_generation(  # noqa: PLR0915
             ) or get_secret_str("AZURE_AD_TOKEN")
 
             default_headers = {
-                "Content-Type": "application/json;",
+                "Content-Type": "application/json",
                 "api-key": api_key,
             }
             for k, v in default_headers.items():

Original file line number	Diff line number	Diff line change
`@@ -311,7 +311,7 @@ def image_generation( # noqa: PLR0915`
`311`	`311`	`) or get_secret_str("AZURE_AD_TOKEN")`
`312`	`312`
`313`	`313`	`default_headers = {`
`314`		`- "Content-Type": "application/json;",`
	`314`	`+ "Content-Type": "application/json",`
`315`	`315`	`"api-key": api_key,`
`316`	`316`	`}`
`317`	`317`	`for k, v in default_headers.items():`